71285786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10886

約数の個数: 32

約数和(自身を含む): 131096448

約数和(自身を除く): 59810662

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 10837, 21674, 119207, 140881, 238414, 249251, 281762, 498502, 1549691, 2741761, 3099382, 3240263, 5483522, 6480526, 35642893, 71285786]

約数ペア:

[(1, 71285786), (2, 35642893), (11, 6480526), (13, 5483522), (22, 3240263), (23, 3099382), (26, 2741761), (46, 1549691), (143, 498502), (253, 281762), (286, 249251), (299, 238414), (506, 140881), (598, 119207), (3289, 21674), (6578, 10837)]