40088312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 47832328

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 127, 136, 187, 211, 254, 374, 422, 508, 748, 844, 1016, 1397, 1496, 1688, 2159, 2321, 2794, 3587, 4318, 4642, 5588, 7174, 8636, 9284, 11176, 14348, 17272, 18568, 23749, 26797, 28696, 39457, 47498, 53594, 78914, 94996, 107188, 157828, 189992, 214376, 294767, 315656, 455549, 589534, 911098, 1179068, 1822196, 2358136, 3644392, 5011039, 10022078, 20044156, 40088312]

約数ペア:

[(1, 40088312), (2, 20044156), (4, 10022078), (8, 5011039), (11, 3644392), (17, 2358136), (22, 1822196), (34, 1179068), (44, 911098), (68, 589534), (88, 455549), (127, 315656), (136, 294767), (187, 214376), (211, 189992), (254, 157828), (374, 107188), (422, 94996), (508, 78914), (748, 53594), (844, 47498), (1016, 39457), (1397, 28696), (1496, 26797), (1688, 23749), (2159, 18568), (2321, 17272), (2794, 14348), (3587, 11176), (4318, 9284), (4642, 8636), (5588, 7174)]