4444888

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 11080800

約数和(自身を除く): 6635912

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 29, 34, 46, 49, 56, 58, 68, 92, 98, 116, 119, 136, 161, 184, 196, 203, 232, 238, 322, 391, 392, 406, 476, 493, 644, 667, 782, 812, 833, 952, 986, 1127, 1288, 1334, 1421, 1564, 1624, 1666, 1972, 2254, 2668, 2737, 2842, 3128, 3332, 3451, 3944, 4508, 4669, 5336, 5474, 5684, 6664, 6902, 9016, 9338, 10948, 11339, 11368, 13804, 18676, 19159, 21896, 22678, 24157, 27608, 32683, 37352, 38318, 45356, 48314, 65366, 76636, 79373, 90712, 96628, 130732, 153272, 158746, 193256, 261464, 317492, 555611, 634984, 1111222, 2222444, 4444888]

約数ペア:

[(1, 4444888), (2, 2222444), (4, 1111222), (7, 634984), (8, 555611), (14, 317492), (17, 261464), (23, 193256), (28, 158746), (29, 153272), (34, 130732), (46, 96628), (49, 90712), (56, 79373), (58, 76636), (68, 65366), (92, 48314), (98, 45356), (116, 38318), (119, 37352), (136, 32683), (161, 27608), (184, 24157), (196, 22678), (203, 21896), (232, 19159), (238, 18676), (322, 13804), (391, 11368), (392, 11339), (406, 10948), (476, 9338), (493, 9016), (644, 6902), (667, 6664), (782, 5684), (812, 5474), (833, 5336), (952, 4669), (986, 4508), (1127, 3944), (1288, 3451), (1334, 3332), (1421, 3128), (1564, 2842), (1624, 2737), (1666, 2668), (1972, 2254)]