40486548964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{11867}}^1$

素因数の和:12276

約数の個数: 48

約数和(自身を含む): 73859216256

約数和(自身を除く): 33372667292

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 293, 586, 1172, 2911, 5822, 11644, 11867, 12013, 20803, 23734, 24026, 41606, 47468, 48052, 83212, 486547, 842557, 852923, 973094, 1685114, 1705846, 1946188, 3370228, 3411692, 3477031, 6954062, 13908124, 34544837, 69089674, 138179348, 142558271, 246869201, 285116542, 493738402, 570233084, 987476804, 10121637241, 20243274482, 40486548964]

約数ペア:

[(1, 40486548964), (2, 20243274482), (4, 10121637241), (41, 987476804), (71, 570233084), (82, 493738402), (142, 285116542), (164, 246869201), (284, 142558271), (293, 138179348), (586, 69089674), (1172, 34544837), (2911, 13908124), (5822, 6954062), (11644, 3477031), (11867, 3411692), (12013, 3370228), (20803, 1946188), (23734, 1705846), (24026, 1685114), (41606, 973094), (47468, 852923), (48052, 842557), (83212, 486547)]