25972508

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 20597092

約数列:

[1, 2, 4, 59, 118, 167, 236, 334, 659, 668, 1318, 2636, 9853, 19706, 38881, 39412, 77762, 110053, 155524, 220106, 440212, 6493127, 12986254, 25972508]

約数ペア:

[(1, 25972508), (2, 12986254), (4, 6493127), (59, 440212), (118, 220106), (167, 155524), (236, 110053), (334, 77762), (659, 39412), (668, 38881), (1318, 19706), (2636, 9853)]