66218464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{159179}}^1$

素因数の和:159202

約数の個数: 24

約数和(自身を含む): 140396760

約数和(自身を除く): 74178296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 159179, 318358, 636716, 1273432, 2069327, 2546864, 4138654, 5093728, 8277308, 16554616, 33109232, 66218464]

約数ペア:

[(1, 66218464), (2, 33109232), (4, 16554616), (8, 8277308), (13, 5093728), (16, 4138654), (26, 2546864), (32, 2069327), (52, 1273432), (104, 636716), (208, 318358), (416, 159179)]