40267832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 87907680

約数和(自身を除く): 47639848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 2447, 4114, 4894, 8228, 9788, 16456, 19576, 26917, 41599, 53834, 83198, 107668, 166396, 215336, 296087, 332792, 457589, 592174, 915178, 1184348, 1830356, 2368696, 3660712, 5033479, 10066958, 20133916, 40267832]

約数ペア:

[(1, 40267832), (2, 20133916), (4, 10066958), (8, 5033479), (11, 3660712), (17, 2368696), (22, 1830356), (34, 1184348), (44, 915178), (68, 592174), (88, 457589), (121, 332792), (136, 296087), (187, 215336), (242, 166396), (374, 107668), (484, 83198), (748, 53834), (968, 41599), (1496, 26917), (2057, 19576), (2447, 16456), (4114, 9788), (4894, 8228)]