66891408

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11111

約数の個数: 40

約数和(自身を含む): 174179328

約数和(自身を除く): 107287920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 10973, 21946, 32919, 43892, 65838, 87784, 131676, 175568, 263352, 526704, 1393571, 2787142, 4180713, 5574284, 8361426, 11148568, 16722852, 22297136, 33445704, 66891408]

約数ペア:

[(1, 66891408), (2, 33445704), (3, 22297136), (4, 16722852), (6, 11148568), (8, 8361426), (12, 5574284), (16, 4180713), (24, 2787142), (48, 1393571), (127, 526704), (254, 263352), (381, 175568), (508, 131676), (762, 87784), (1016, 65838), (1524, 43892), (2032, 32919), (3048, 21946), (6096, 10973)]