71114872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6983}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 142473600

約数和(自身を除く): 71358728

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6983, 10184, 13966, 27932, 55864, 132677, 265354, 467861, 530708, 935722, 1061416, 1871444, 3742888, 8889359, 17778718, 35557436, 71114872]

約数ペア:

[(1, 71114872), (2, 35557436), (4, 17778718), (8, 8889359), (19, 3742888), (38, 1871444), (67, 1061416), (76, 935722), (134, 530708), (152, 467861), (268, 265354), (536, 132677), (1273, 55864), (2546, 27932), (5092, 13966), (6983, 10184)]