71169410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8171}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 140035392

約数和(自身を除く): 68865982

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8171, 8710, 16342, 40855, 81710, 106223, 212446, 531115, 547457, 1062230, 1094914, 2737285, 5474570, 7116941, 14233882, 35584705, 71169410]

約数ペア:

[(1, 71169410), (2, 35584705), (5, 14233882), (10, 7116941), (13, 5474570), (26, 2737285), (65, 1094914), (67, 1062230), (130, 547457), (134, 531115), (335, 212446), (670, 106223), (871, 81710), (1742, 40855), (4355, 16342), (8171, 8710)]