70978736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{192877}}^1$

素因数の和:192908

約数の個数: 20

約数和(自身を含む): 143501232

約数和(自身を除く): 72522496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 192877, 385754, 771508, 1543016, 3086032, 4436171, 8872342, 17744684, 35489368, 70978736]

約数ペア:

[(1, 70978736), (2, 35489368), (4, 17744684), (8, 8872342), (16, 4436171), (23, 3086032), (46, 1543016), (92, 771508), (184, 385754), (368, 192877)]