266469712

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{29167}}^1$

素因数の和:29746

約数の個数: 20

約数和(自身を含む): 517206976

約数和(自身を除く): 250737264

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 29167, 58334, 116668, 233336, 466672, 16654357, 33308714, 66617428, 133234856, 266469712]

約数ペア:

[(1, 266469712), (2, 133234856), (4, 66617428), (8, 33308714), (16, 16654357), (571, 466672), (1142, 233336), (2284, 116668), (4568, 58334), (9136, 29167)]