12644464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 30801600

約数和(自身を除く): 18157136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 229, 232, 238, 272, 406, 458, 464, 476, 493, 812, 916, 952, 986, 1603, 1624, 1832, 1904, 1972, 3206, 3248, 3451, 3664, 3893, 3944, 6412, 6641, 6902, 7786, 7888, 12824, 13282, 13804, 15572, 25648, 26564, 27251, 27608, 31144, 46487, 53128, 54502, 55216, 62288, 92974, 106256, 109004, 112897, 185948, 218008, 225794, 371896, 436016, 451588, 743792, 790279, 903176, 1580558, 1806352, 3161116, 6322232, 12644464]

約数ペア:

[(1, 12644464), (2, 6322232), (4, 3161116), (7, 1806352), (8, 1580558), (14, 903176), (16, 790279), (17, 743792), (28, 451588), (29, 436016), (34, 371896), (56, 225794), (58, 218008), (68, 185948), (112, 112897), (116, 109004), (119, 106256), (136, 92974), (203, 62288), (229, 55216), (232, 54502), (238, 53128), (272, 46487), (406, 31144), (458, 27608), (464, 27251), (476, 26564), (493, 25648), (812, 15572), (916, 13804), (952, 13282), (986, 12824), (1603, 7888), (1624, 7786), (1832, 6902), (1904, 6641), (1972, 6412), (3206, 3944), (3248, 3893), (3451, 3664)]