71018142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1109}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 153286560

約数和(自身を除く): 82268418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1109, 1642, 2218, 2463, 3327, 4926, 6654, 10673, 14417, 21346, 28834, 32019, 43251, 64038, 86502, 910489, 1820978, 2731467, 5462934, 11836357, 23672714, 35509071, 71018142]

約数ペア:

[(1, 71018142), (2, 35509071), (3, 23672714), (6, 11836357), (13, 5462934), (26, 2731467), (39, 1820978), (78, 910489), (821, 86502), (1109, 64038), (1642, 43251), (2218, 32019), (2463, 28834), (3327, 21346), (4926, 14417), (6654, 10673)]