47401264

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{37501}}^1$

素因数の和:37588

約数の個数: 20

約数和(自身を含む): 93004960

約数和(自身を除く): 45603696

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 37501, 75002, 150004, 300008, 600016, 2962579, 5925158, 11850316, 23700632, 47401264]

約数ペア:

[(1, 47401264), (2, 23700632), (4, 11850316), (8, 5925158), (16, 2962579), (79, 600016), (158, 300008), (316, 150004), (632, 75002), (1264, 37501)]