38777797816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{149251}}^1$

素因数の和:149995

約数の個数: 32

約数和(自身を含む): 74363316480

約数和(自身を除く): 35585518664

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 691, 1382, 2764, 5528, 32477, 64954, 129908, 149251, 259816, 298502, 597004, 1194008, 7014797, 14029594, 28059188, 56118376, 103132441, 206264882, 412529764, 825059528, 4847224727, 9694449454, 19388898908, 38777797816]

約数ペア:

[(1, 38777797816), (2, 19388898908), (4, 9694449454), (8, 4847224727), (47, 825059528), (94, 412529764), (188, 206264882), (376, 103132441), (691, 56118376), (1382, 28059188), (2764, 14029594), (5528, 7014797), (32477, 1194008), (64954, 597004), (129908, 298502), (149251, 259816)]