56881628

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 101025792

約数和(自身を除く): 44144164

約数列:

[1, 2, 4, 107, 214, 347, 383, 428, 694, 766, 1388, 1532, 37129, 40981, 74258, 81962, 132901, 148516, 163924, 265802, 531604, 14220407, 28440814, 56881628]

約数ペア:

[(1, 56881628), (2, 28440814), (4, 14220407), (107, 531604), (214, 265802), (347, 163924), (383, 148516), (428, 132901), (694, 81962), (766, 74258), (1388, 40981), (1532, 37129)]