613408

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 24

約数和(自身を含む): 1251180

約数和(自身を除く): 637772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 661, 928, 1322, 2644, 5288, 10576, 19169, 21152, 38338, 76676, 153352, 306704, 613408]

約数ペア:

[(1, 613408), (2, 306704), (4, 153352), (8, 76676), (16, 38338), (29, 21152), (32, 19169), (58, 10576), (116, 5288), (232, 2644), (464, 1322), (661, 928)]