28628686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 44461440

約数和(自身を除く): 15832754

約数列:

[1, 2, 31, 62, 557, 829, 1114, 1658, 17267, 25699, 34534, 51398, 461753, 923506, 14314343, 28628686]

約数ペア:

[(1, 28628686), (2, 14314343), (31, 923506), (62, 461753), (557, 51398), (829, 34534), (1114, 25699), (1658, 17267)]