66907264

素因数分解:

$2^7\times {\mathrm{719}}^1\times {\mathrm{727}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 66753536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 719, 727, 1438, 1454, 2876, 2908, 5752, 5816, 11504, 11632, 23008, 23264, 46016, 46528, 92032, 93056, 522713, 1045426, 2090852, 4181704, 8363408, 16726816, 33453632, 66907264]

約数ペア:

[(1, 66907264), (2, 33453632), (4, 16726816), (8, 8363408), (16, 4181704), (32, 2090852), (64, 1045426), (128, 522713), (719, 93056), (727, 92032), (1438, 46528), (1454, 46016), (2876, 23264), (2908, 23008), (5752, 11632), (5816, 11504)]