71158542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 107378418

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 2459, 4134, 4823, 4918, 7377, 9646, 14469, 14754, 17213, 28938, 31967, 34426, 51639, 63934, 95901, 103278, 130327, 191802, 223769, 260654, 390981, 447538, 671307, 781962, 912289, 1342614, 1694251, 1824578, 2736867, 3388502, 5082753, 5473734, 10165506, 11859757, 23719514, 35579271, 71158542]

約数ペア:

[(1, 71158542), (2, 35579271), (3, 23719514), (6, 11859757), (7, 10165506), (13, 5473734), (14, 5082753), (21, 3388502), (26, 2736867), (39, 1824578), (42, 1694251), (53, 1342614), (78, 912289), (91, 781962), (106, 671307), (159, 447538), (182, 390981), (273, 260654), (318, 223769), (371, 191802), (546, 130327), (689, 103278), (742, 95901), (1113, 63934), (1378, 51639), (2067, 34426), (2226, 31967), (2459, 28938), (4134, 17213), (4823, 14754), (4918, 14469), (7377, 9646)]