75016838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 126077952

約数和(自身を除く): 51061114

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 571, 806, 1142, 2119, 4238, 5053, 7423, 10106, 14846, 17701, 35402, 65689, 93073, 131378, 186146, 230113, 460226, 1209949, 2419898, 2885263, 5770526, 37508419, 75016838]

約数ペア:

[(1, 75016838), (2, 37508419), (13, 5770526), (26, 2885263), (31, 2419898), (62, 1209949), (163, 460226), (326, 230113), (403, 186146), (571, 131378), (806, 93073), (1142, 65689), (2119, 35402), (4238, 17701), (5053, 14846), (7423, 10106)]