63684464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137251}}^1$

素因数の和:137288

約数の個数: 20

約数和(自身を含む): 127644360

約数和(自身を除く): 63959896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 137251, 274502, 549004, 1098008, 2196016, 3980279, 7960558, 15921116, 31842232, 63684464]

約数ペア:

[(1, 63684464), (2, 31842232), (4, 15921116), (8, 7960558), (16, 3980279), (29, 2196016), (58, 1098008), (116, 549004), (232, 274502), (464, 137251)]