22127812

素因数分解:

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

素因数の和:293

約数の個数: 72

約数和(自身を含む): 49555800

約数和(自身を除く): 27427988

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 229, 238, 406, 458, 476, 493, 812, 833, 916, 986, 1421, 1603, 1666, 1972, 2842, 3206, 3332, 3451, 3893, 5684, 6412, 6641, 6902, 7786, 11221, 13282, 13804, 15572, 22442, 24157, 26564, 27251, 44884, 46487, 48314, 54502, 92974, 96628, 109004, 112897, 185948, 190757, 225794, 325409, 381514, 451588, 650818, 763028, 790279, 1301636, 1580558, 3161116, 5531953, 11063906, 22127812]

約数ペア:

[(1, 22127812), (2, 11063906), (4, 5531953), (7, 3161116), (14, 1580558), (17, 1301636), (28, 790279), (29, 763028), (34, 650818), (49, 451588), (58, 381514), (68, 325409), (98, 225794), (116, 190757), (119, 185948), (196, 112897), (203, 109004), (229, 96628), (238, 92974), (406, 54502), (458, 48314), (476, 46487), (493, 44884), (812, 27251), (833, 26564), (916, 24157), (986, 22442), (1421, 15572), (1603, 13804), (1666, 13282), (1972, 11221), (2842, 7786), (3206, 6902), (3332, 6641), (3451, 6412), (3893, 5684)]