13390016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 29114496

約数和(自身を除く): 15724480

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 397, 496, 527, 544, 794, 992, 1054, 1088, 1588, 1984, 2108, 3176, 4216, 6352, 6749, 8432, 12307, 12704, 13498, 16864, 24614, 25408, 26996, 33728, 49228, 53992, 98456, 107984, 196912, 209219, 215968, 393824, 418438, 431936, 787648, 836876, 1673752, 3347504, 6695008, 13390016]

約数ペア:

[(1, 13390016), (2, 6695008), (4, 3347504), (8, 1673752), (16, 836876), (17, 787648), (31, 431936), (32, 418438), (34, 393824), (62, 215968), (64, 209219), (68, 196912), (124, 107984), (136, 98456), (248, 53992), (272, 49228), (397, 33728), (496, 26996), (527, 25408), (544, 24614), (794, 16864), (992, 13498), (1054, 12704), (1088, 12307), (1588, 8432), (1984, 6749), (2108, 6352), (3176, 4216)]