64638682

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 98353152

約数和(自身を除く): 33714470

約数列:

[1, 2, 127, 173, 254, 346, 1471, 2942, 21971, 43942, 186817, 254483, 373634, 508966, 32319341, 64638682]

約数ペア:

[(1, 64638682), (2, 32319341), (127, 508966), (173, 373634), (254, 254483), (346, 186817), (1471, 43942), (2942, 21971)]