12629848

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 31395600

約数和(自身を除く): 18765752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 101, 116, 154, 196, 202, 203, 232, 308, 319, 392, 404, 406, 539, 616, 638, 707, 808, 812, 1078, 1111, 1276, 1414, 1421, 1624, 2156, 2222, 2233, 2552, 2828, 2842, 2929, 4312, 4444, 4466, 4949, 5656, 5684, 5858, 7777, 8888, 8932, 9898, 11368, 11716, 15554, 15631, 17864, 19796, 20503, 23432, 31108, 31262, 32219, 39592, 41006, 54439, 62216, 62524, 64438, 82012, 108878, 125048, 128876, 143521, 164024, 217756, 225533, 257752, 287042, 435512, 451066, 574084, 902132, 1148168, 1578731, 1804264, 3157462, 6314924, 12629848]

約数ペア:

[(1, 12629848), (2, 6314924), (4, 3157462), (7, 1804264), (8, 1578731), (11, 1148168), (14, 902132), (22, 574084), (28, 451066), (29, 435512), (44, 287042), (49, 257752), (56, 225533), (58, 217756), (77, 164024), (88, 143521), (98, 128876), (101, 125048), (116, 108878), (154, 82012), (196, 64438), (202, 62524), (203, 62216), (232, 54439), (308, 41006), (319, 39592), (392, 32219), (404, 31262), (406, 31108), (539, 23432), (616, 20503), (638, 19796), (707, 17864), (808, 15631), (812, 15554), (1078, 11716), (1111, 11368), (1276, 9898), (1414, 8932), (1421, 8888), (1624, 7777), (2156, 5858), (2222, 5684), (2233, 5656), (2552, 4949), (2828, 4466), (2842, 4444), (2929, 4312)]