67259810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 61821790

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 4481, 7505, 8962, 15010, 22405, 44810, 85139, 170278, 353999, 425695, 707998, 851390, 1769995, 3539990, 6725981, 13451962, 33629905, 67259810]

約数ペア:

[(1, 67259810), (2, 33629905), (5, 13451962), (10, 6725981), (19, 3539990), (38, 1769995), (79, 851390), (95, 707998), (158, 425695), (190, 353999), (395, 170278), (790, 85139), (1501, 44810), (3002, 22405), (4481, 15010), (7505, 8962)]