39993668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 85095360

約数和(自身を除く): 45101692

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 2411, 4147, 4822, 8294, 9644, 16588, 26521, 31343, 53042, 62686, 69919, 106084, 125372, 139838, 279676, 344773, 689546, 769109, 908947, 1379092, 1538218, 1817894, 3076436, 3635788, 9998417, 19996834, 39993668]

約数ペア:

[(1, 39993668), (2, 19996834), (4, 9998417), (11, 3635788), (13, 3076436), (22, 1817894), (26, 1538218), (29, 1379092), (44, 908947), (52, 769109), (58, 689546), (116, 344773), (143, 279676), (286, 139838), (319, 125372), (377, 106084), (572, 69919), (638, 62686), (754, 53042), (1276, 31343), (1508, 26521), (2411, 16588), (4147, 9644), (4822, 8294)]