42070782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 94961664

約数和(自身を除く): 52890882

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 137, 186, 254, 274, 381, 403, 411, 762, 806, 822, 1209, 1651, 1781, 2418, 3302, 3562, 3937, 4247, 4953, 5343, 7874, 8494, 9906, 10686, 11811, 12741, 17399, 23622, 25482, 34798, 51181, 52197, 55211, 102362, 104394, 110422, 153543, 165633, 226187, 307086, 331266, 452374, 539369, 678561, 1078738, 1357122, 1618107, 3236214, 7011797, 14023594, 21035391, 42070782]

約数ペア:

[(1, 42070782), (2, 21035391), (3, 14023594), (6, 7011797), (13, 3236214), (26, 1618107), (31, 1357122), (39, 1078738), (62, 678561), (78, 539369), (93, 452374), (127, 331266), (137, 307086), (186, 226187), (254, 165633), (274, 153543), (381, 110422), (403, 104394), (411, 102362), (762, 55211), (806, 52197), (822, 51181), (1209, 34798), (1651, 25482), (1781, 23622), (2418, 17399), (3302, 12741), (3562, 11811), (3937, 10686), (4247, 9906), (4953, 8494), (5343, 7874)]