12782912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 27797760

約数和(自身を除く): 15014848

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 379, 496, 527, 544, 758, 992, 1054, 1088, 1516, 1984, 2108, 3032, 4216, 6064, 6443, 8432, 11749, 12128, 12886, 16864, 23498, 24256, 25772, 33728, 46996, 51544, 93992, 103088, 187984, 199733, 206176, 375968, 399466, 412352, 751936, 798932, 1597864, 3195728, 6391456, 12782912]

約数ペア:

[(1, 12782912), (2, 6391456), (4, 3195728), (8, 1597864), (16, 798932), (17, 751936), (31, 412352), (32, 399466), (34, 375968), (62, 206176), (64, 199733), (68, 187984), (124, 103088), (136, 93992), (248, 51544), (272, 46996), (379, 33728), (496, 25772), (527, 24256), (544, 23498), (758, 16864), (992, 12886), (1054, 12128), (1088, 11749), (1516, 8432), (1984, 6443), (2108, 6064), (3032, 4216)]