23864464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 53028724

約数和(自身を除く): 29164260

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 397, 442, 578, 794, 884, 1156, 1588, 1768, 2312, 3176, 3536, 3757, 4624, 5161, 6352, 6749, 7514, 10322, 13498, 15028, 20644, 26996, 30056, 41288, 53992, 60112, 82576, 87737, 107984, 114733, 175474, 229466, 350948, 458932, 701896, 917864, 1403792, 1491529, 1835728, 2983058, 5966116, 11932232, 23864464]

約数ペア:

[(1, 23864464), (2, 11932232), (4, 5966116), (8, 2983058), (13, 1835728), (16, 1491529), (17, 1403792), (26, 917864), (34, 701896), (52, 458932), (68, 350948), (104, 229466), (136, 175474), (208, 114733), (221, 107984), (272, 87737), (289, 82576), (397, 60112), (442, 53992), (578, 41288), (794, 30056), (884, 26996), (1156, 20644), (1588, 15028), (1768, 13498), (2312, 10322), (3176, 7514), (3536, 6749), (3757, 6352), (4624, 5161)]