28979424

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 89540640

約数和(自身を除く): 60561216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 1973, 2448, 3672, 3946, 4896, 5919, 7344, 7892, 11838, 14688, 15784, 17757, 23676, 31568, 33541, 35514, 47352, 53271, 63136, 67082, 71028, 94704, 100623, 106542, 134164, 142056, 189408, 201246, 213084, 268328, 284112, 301869, 402492, 426168, 536656, 568224, 603738, 804984, 852336, 905607, 1073312, 1207476, 1609968, 1704672, 1811214, 2414952, 3219936, 3622428, 4829904, 7244856, 9659808, 14489712, 28979424]

約数ペア:

[(1, 28979424), (2, 14489712), (3, 9659808), (4, 7244856), (6, 4829904), (8, 3622428), (9, 3219936), (12, 2414952), (16, 1811214), (17, 1704672), (18, 1609968), (24, 1207476), (27, 1073312), (32, 905607), (34, 852336), (36, 804984), (48, 603738), (51, 568224), (54, 536656), (68, 426168), (72, 402492), (96, 301869), (102, 284112), (108, 268328), (136, 213084), (144, 201246), (153, 189408), (204, 142056), (216, 134164), (272, 106542), (288, 100623), (306, 94704), (408, 71028), (432, 67082), (459, 63136), (544, 53271), (612, 47352), (816, 35514), (864, 33541), (918, 31568), (1224, 23676), (1632, 17757), (1836, 15784), (1973, 14688), (2448, 11838), (3672, 7892), (3946, 7344), (4896, 5919)]