407013952

素因数分解:

$2^6\times {\mathrm{1723}}^1\times {\mathrm{3691}}^1$

素因数の和:5426

約数の個数: 28

約数和(自身を含む): 808356016

約数和(自身を除く): 401342064

約数列:

[1, 2, 4, 8, 16, 32, 64, 1723, 3446, 3691, 6892, 7382, 13784, 14764, 27568, 29528, 55136, 59056, 110272, 118112, 236224, 6359593, 12719186, 25438372, 50876744, 101753488, 203506976, 407013952]

約数ペア:

[(1, 407013952), (2, 203506976), (4, 101753488), (8, 50876744), (16, 25438372), (32, 12719186), (64, 6359593), (1723, 236224), (3446, 118112), (3691, 110272), (6892, 59056), (7382, 55136), (13784, 29528), (14764, 27568)]