38993256

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 105917760

約数和(自身を除く): 66924504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1103, 1473, 1964, 2206, 2946, 3309, 3928, 4412, 4419, 5892, 6618, 8824, 8838, 9927, 11784, 13236, 17676, 19854, 26472, 35352, 39708, 79416, 541573, 1083146, 1624719, 2166292, 3249438, 4332584, 4874157, 6498876, 9748314, 12997752, 19496628, 38993256]

約数ペア:

[(1, 38993256), (2, 19496628), (3, 12997752), (4, 9748314), (6, 6498876), (8, 4874157), (9, 4332584), (12, 3249438), (18, 2166292), (24, 1624719), (36, 1083146), (72, 541573), (491, 79416), (982, 39708), (1103, 35352), (1473, 26472), (1964, 19854), (2206, 17676), (2946, 13236), (3309, 11784), (3928, 9927), (4412, 8838), (4419, 8824), (5892, 6618)]