40494792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 110134080

約数和(自身を除く): 69639288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1213, 1284, 1391, 2426, 2568, 2782, 3639, 4173, 4852, 5564, 7278, 8346, 9704, 11128, 14556, 15769, 16692, 29112, 31538, 33384, 47307, 63076, 94614, 126152, 129791, 189228, 259582, 378456, 389373, 519164, 778746, 1038328, 1557492, 1687283, 3114984, 3374566, 5061849, 6749132, 10123698, 13498264, 20247396, 40494792]

約数ペア:

[(1, 40494792), (2, 20247396), (3, 13498264), (4, 10123698), (6, 6749132), (8, 5061849), (12, 3374566), (13, 3114984), (24, 1687283), (26, 1557492), (39, 1038328), (52, 778746), (78, 519164), (104, 389373), (107, 378456), (156, 259582), (214, 189228), (312, 129791), (321, 126152), (428, 94614), (642, 63076), (856, 47307), (1213, 33384), (1284, 31538), (1391, 29112), (2426, 16692), (2568, 15769), (2782, 14556), (3639, 11128), (4173, 9704), (4852, 8346), (5564, 7278)]