71081574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 147419136

約数和(自身を除く): 76337562

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 257, 514, 771, 1487, 1542, 2974, 4461, 7967, 8922, 15934, 23901, 46097, 47802, 92194, 138291, 276582, 382159, 764318, 1146477, 2292954, 11846929, 23693858, 35540787, 71081574]

約数ペア:

[(1, 71081574), (2, 35540787), (3, 23693858), (6, 11846929), (31, 2292954), (62, 1146477), (93, 764318), (186, 382159), (257, 276582), (514, 138291), (771, 92194), (1487, 47802), (1542, 46097), (2974, 23901), (4461, 15934), (7967, 8922)]