73975838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4549}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 114004800

約数和(自身を除く): 40028962

約数列:

[1, 2, 47, 94, 173, 346, 4549, 8131, 9098, 16262, 213803, 427606, 786977, 1573954, 36987919, 73975838]

約数ペア:

[(1, 73975838), (2, 36987919), (47, 1573954), (94, 786977), (173, 427606), (346, 213803), (4549, 16262), (8131, 9098)]