40407356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2897}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 77411376

約数和(自身を除く): 37004020

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 2897, 3487, 5794, 6974, 11588, 13948, 31867, 63734, 127468, 918349, 1836698, 3673396, 10101839, 20203678, 40407356]

約数ペア:

[(1, 40407356), (2, 20203678), (4, 10101839), (11, 3673396), (22, 1836698), (44, 918349), (317, 127468), (634, 63734), (1268, 31867), (2897, 13948), (3487, 11588), (5794, 6974)]