25194816

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 79881984

約数和(自身を除く): 54687168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 83, 93, 96, 102, 124, 136, 144, 153, 166, 186, 192, 204, 248, 249, 272, 279, 288, 306, 332, 372, 408, 496, 498, 527, 544, 558, 576, 612, 664, 744, 747, 816, 992, 996, 1054, 1088, 1116, 1224, 1328, 1411, 1488, 1494, 1581, 1632, 1984, 1992, 2108, 2232, 2448, 2573, 2656, 2822, 2976, 2988, 3162, 3264, 3984, 4216, 4233, 4464, 4743, 4896, 5146, 5312, 5644, 5952, 5976, 6324, 7719, 7968, 8432, 8466, 8928, 9486, 9792, 10292, 11288, 11952, 12648, 12699, 15438, 15936, 16864, 16932, 17856, 18972, 20584, 22576, 23157, 23904, 25296, 25398, 30876, 33728, 33864, 37944, 41168, 43741, 45152, 46314, 47808, 50592, 50796, 61752, 67728, 75888, 82336, 87482, 90304, 92628, 101184, 101592, 123504, 131223, 135456, 151776, 164672, 174964, 185256, 203184, 247008, 262446, 270912, 303552, 349928, 370512, 393669, 406368, 494016, 524892, 699856, 741024, 787338, 812736, 1049784, 1399712, 1482048, 1574676, 2099568, 2799424, 3149352, 4199136, 6298704, 8398272, 12597408, 25194816]

約数ペア:

[(1, 25194816), (2, 12597408), (3, 8398272), (4, 6298704), (6, 4199136), (8, 3149352), (9, 2799424), (12, 2099568), (16, 1574676), (17, 1482048), (18, 1399712), (24, 1049784), (31, 812736), (32, 787338), (34, 741024), (36, 699856), (48, 524892), (51, 494016), (62, 406368), (64, 393669), (68, 370512), (72, 349928), (83, 303552), (93, 270912), (96, 262446), (102, 247008), (124, 203184), (136, 185256), (144, 174964), (153, 164672), (166, 151776), (186, 135456), (192, 131223), (204, 123504), (248, 101592), (249, 101184), (272, 92628), (279, 90304), (288, 87482), (306, 82336), (332, 75888), (372, 67728), (408, 61752), (496, 50796), (498, 50592), (527, 47808), (544, 46314), (558, 45152), (576, 43741), (612, 41168), (664, 37944), (744, 33864), (747, 33728), (816, 30876), (992, 25398), (996, 25296), (1054, 23904), (1088, 23157), (1116, 22576), (1224, 20584), (1328, 18972), (1411, 17856), (1488, 16932), (1494, 16864), (1581, 15936), (1632, 15438), (1984, 12699), (1992, 12648), (2108, 11952), (2232, 11288), (2448, 10292), (2573, 9792), (2656, 9486), (2822, 8928), (2976, 8466), (2988, 8432), (3162, 7968), (3264, 7719), (3984, 6324), (4216, 5976), (4233, 5952), (4464, 5644), (4743, 5312), (4896, 5146)]