12917824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 28090368

約数和(自身を除く): 15172544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 383, 496, 527, 544, 766, 992, 1054, 1088, 1532, 1984, 2108, 3064, 4216, 6128, 6511, 8432, 11873, 12256, 13022, 16864, 23746, 24512, 26044, 33728, 47492, 52088, 94984, 104176, 189968, 201841, 208352, 379936, 403682, 416704, 759872, 807364, 1614728, 3229456, 6458912, 12917824]

約数ペア:

[(1, 12917824), (2, 6458912), (4, 3229456), (8, 1614728), (16, 807364), (17, 759872), (31, 416704), (32, 403682), (34, 379936), (62, 208352), (64, 201841), (68, 189968), (124, 104176), (136, 94984), (248, 52088), (272, 47492), (383, 33728), (496, 26044), (527, 24512), (544, 23746), (766, 16864), (992, 13022), (1054, 12256), (1088, 11873), (1532, 8432), (1984, 6511), (2108, 6128), (3064, 4216)]