74179978

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{797}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 112470120

約数和(自身を除く): 38290142

約数列:

[1, 2, 173, 269, 346, 538, 797, 1594, 46537, 93074, 137881, 214393, 275762, 428786, 37089989, 74179978]

約数ペア:

[(1, 74179978), (2, 37089989), (173, 428786), (269, 275762), (346, 214393), (538, 137881), (797, 93074), (1594, 46537)]