28122624

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 120

約数和(自身を含む): 86177520

約数和(自身を除く): 58054896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 359, 384, 408, 512, 544, 576, 612, 718, 768, 816, 1077, 1088, 1152, 1224, 1436, 1536, 1632, 2154, 2176, 2304, 2448, 2872, 3231, 3264, 4308, 4352, 4608, 4896, 5744, 6103, 6462, 6528, 8616, 8704, 9792, 11488, 12206, 12924, 13056, 17232, 18309, 19584, 22976, 24412, 25848, 26112, 34464, 36618, 39168, 45952, 48824, 51696, 54927, 68928, 73236, 78336, 91904, 97648, 103392, 109854, 137856, 146472, 183808, 195296, 206784, 219708, 275712, 292944, 390592, 413568, 439416, 551424, 585888, 781184, 827136, 878832, 1171776, 1562368, 1654272, 1757664, 2343552, 3124736, 3515328, 4687104, 7030656, 9374208, 14061312, 28122624]

約数ペア:

[(1, 28122624), (2, 14061312), (3, 9374208), (4, 7030656), (6, 4687104), (8, 3515328), (9, 3124736), (12, 2343552), (16, 1757664), (17, 1654272), (18, 1562368), (24, 1171776), (32, 878832), (34, 827136), (36, 781184), (48, 585888), (51, 551424), (64, 439416), (68, 413568), (72, 390592), (96, 292944), (102, 275712), (128, 219708), (136, 206784), (144, 195296), (153, 183808), (192, 146472), (204, 137856), (256, 109854), (272, 103392), (288, 97648), (306, 91904), (359, 78336), (384, 73236), (408, 68928), (512, 54927), (544, 51696), (576, 48824), (612, 45952), (718, 39168), (768, 36618), (816, 34464), (1077, 26112), (1088, 25848), (1152, 24412), (1224, 22976), (1436, 19584), (1536, 18309), (1632, 17232), (2154, 13056), (2176, 12924), (2304, 12206), (2448, 11488), (2872, 9792), (3231, 8704), (3264, 8616), (4308, 6528), (4352, 6462), (4608, 6103), (4896, 5744)]