76287796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20663}}^1$

素因数の和:20751

約数の個数: 24

約数和(自身を含む): 145805184

約数和(自身を除く): 69517388

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20663, 41326, 82652, 268619, 537238, 1074476, 1467073, 2934146, 5868292, 19071949, 38143898, 76287796]

約数ペア:

[(1, 76287796), (2, 38143898), (4, 19071949), (13, 5868292), (26, 2934146), (52, 1467073), (71, 1074476), (142, 537238), (284, 268619), (923, 82652), (1846, 41326), (3692, 20663)]