4381784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 9914400

約数和(自身を除く): 5532616

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 101, 116, 136, 187, 202, 232, 319, 374, 404, 493, 638, 748, 808, 986, 1111, 1276, 1496, 1717, 1972, 2222, 2552, 2929, 3434, 3944, 4444, 5423, 5858, 6868, 8888, 10846, 11716, 13736, 18887, 21692, 23432, 32219, 37774, 43384, 49793, 64438, 75548, 99586, 128876, 151096, 199172, 257752, 398344, 547723, 1095446, 2190892, 4381784]

約数ペア:

[(1, 4381784), (2, 2190892), (4, 1095446), (8, 547723), (11, 398344), (17, 257752), (22, 199172), (29, 151096), (34, 128876), (44, 99586), (58, 75548), (68, 64438), (88, 49793), (101, 43384), (116, 37774), (136, 32219), (187, 23432), (202, 21692), (232, 18887), (319, 13736), (374, 11716), (404, 10846), (493, 8888), (638, 6868), (748, 5858), (808, 5423), (986, 4444), (1111, 3944), (1276, 3434), (1496, 2929), (1717, 2552), (1972, 2222)]