13460464

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 28779408

約数和(自身を除く): 15318944

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 71, 82, 136, 142, 164, 272, 284, 289, 328, 568, 578, 656, 697, 1136, 1156, 1207, 1394, 2312, 2414, 2788, 2911, 4624, 4828, 5576, 5822, 9656, 11152, 11644, 11849, 19312, 20519, 23288, 23698, 41038, 46576, 47396, 49487, 82076, 94792, 98974, 164152, 189584, 197948, 328304, 395896, 791792, 841279, 1682558, 3365116, 6730232, 13460464]

約数ペア:

[(1, 13460464), (2, 6730232), (4, 3365116), (8, 1682558), (16, 841279), (17, 791792), (34, 395896), (41, 328304), (68, 197948), (71, 189584), (82, 164152), (136, 98974), (142, 94792), (164, 82076), (272, 49487), (284, 47396), (289, 46576), (328, 41038), (568, 23698), (578, 23288), (656, 20519), (697, 19312), (1136, 11849), (1156, 11644), (1207, 11152), (1394, 9656), (2312, 5822), (2414, 5576), (2788, 4828), (2911, 4624)]