78723074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2347}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 122171136

約数和(自身を除く): 43448062

約数列:

[1, 2, 31, 62, 541, 1082, 2347, 4694, 16771, 33542, 72757, 145514, 1269727, 2539454, 39361537, 78723074]

約数ペア:

[(1, 78723074), (2, 39361537), (31, 2539454), (62, 1269727), (541, 145514), (1082, 72757), (2347, 33542), (4694, 16771)]