40465416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 105454080

約数和(自身を除く): 64988664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 397, 411, 548, 744, 794, 822, 1096, 1191, 1588, 1644, 2382, 3176, 3288, 4247, 4764, 8494, 9528, 12307, 12741, 16988, 24614, 25482, 33976, 36921, 49228, 50964, 54389, 73842, 98456, 101928, 108778, 147684, 163167, 217556, 295368, 326334, 435112, 652668, 1305336, 1686059, 3372118, 5058177, 6744236, 10116354, 13488472, 20232708, 40465416]

約数ペア:

[(1, 40465416), (2, 20232708), (3, 13488472), (4, 10116354), (6, 6744236), (8, 5058177), (12, 3372118), (24, 1686059), (31, 1305336), (62, 652668), (93, 435112), (124, 326334), (137, 295368), (186, 217556), (248, 163167), (274, 147684), (372, 108778), (397, 101928), (411, 98456), (548, 73842), (744, 54389), (794, 50964), (822, 49228), (1096, 36921), (1191, 33976), (1588, 25482), (1644, 24614), (2382, 16988), (3176, 12741), (3288, 12307), (4247, 9528), (4764, 8494)]