7472894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 14696640

約数和(自身を除く): 7223746

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 53, 58, 106, 143, 187, 221, 286, 319, 374, 377, 442, 493, 583, 638, 689, 754, 901, 986, 1166, 1378, 1537, 1802, 2431, 3074, 4147, 4862, 5423, 6409, 7579, 8294, 9911, 10846, 11713, 12818, 15158, 16907, 19822, 19981, 23426, 26129, 33814, 39962, 52258, 70499, 128843, 140998, 219791, 257686, 287419, 339677, 439582, 574838, 679354, 3736447, 7472894]

約数ペア:

[(1, 7472894), (2, 3736447), (11, 679354), (13, 574838), (17, 439582), (22, 339677), (26, 287419), (29, 257686), (34, 219791), (53, 140998), (58, 128843), (106, 70499), (143, 52258), (187, 39962), (221, 33814), (286, 26129), (319, 23426), (374, 19981), (377, 19822), (442, 16907), (493, 15158), (583, 12818), (638, 11713), (689, 10846), (754, 9911), (901, 8294), (986, 7579), (1166, 6409), (1378, 5423), (1537, 4862), (1802, 4147), (2431, 3074)]