71579494

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4481}}^1$

素因数の和:4660

約数の個数: 24

約数和(自身を含む): 125693208

約数和(自身を除く): 54113714

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 4481, 7987, 8962, 15974, 31367, 62734, 219569, 439138, 730403, 1460806, 5112821, 10225642, 35789747, 71579494]

約数ペア:

[(1, 71579494), (2, 35789747), (7, 10225642), (14, 5112821), (49, 1460806), (98, 730403), (163, 439138), (326, 219569), (1141, 62734), (2282, 31367), (4481, 15974), (7987, 8962)]