71173232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{342179}}^1$

素因数の和:342200

約数の個数: 20

約数和(自身を含む): 148506120

約数和(自身を除く): 77332888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 342179, 684358, 1368716, 2737432, 4448327, 5474864, 8896654, 17793308, 35586616, 71173232]

約数ペア:

[(1, 71173232), (2, 35586616), (4, 17793308), (8, 8896654), (13, 5474864), (16, 4448327), (26, 2737432), (52, 1368716), (104, 684358), (208, 342179)]