7520392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 16446780

約数和(自身を除く): 8926388

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 457, 484, 748, 914, 968, 1496, 1828, 2057, 3656, 4114, 5027, 7769, 8228, 10054, 15538, 16456, 20108, 31076, 40216, 55297, 62152, 85459, 110594, 170918, 221188, 341836, 442376, 683672, 940049, 1880098, 3760196, 7520392]

約数ペア:

[(1, 7520392), (2, 3760196), (4, 1880098), (8, 940049), (11, 683672), (17, 442376), (22, 341836), (34, 221188), (44, 170918), (68, 110594), (88, 85459), (121, 62152), (136, 55297), (187, 40216), (242, 31076), (374, 20108), (457, 16456), (484, 15538), (748, 10054), (914, 8228), (968, 7769), (1496, 5027), (1828, 4114), (2057, 3656)]