64020142366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1\times {\mathrm{4649}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 100074398400

約数和(自身を除く): 36054256034

約数列:

[1, 2, 37, 71, 74, 142, 2621, 2627, 4649, 5242, 5254, 9298, 96977, 172013, 186091, 193954, 330079, 344026, 372182, 660158, 6885367, 12185029, 12212923, 13770734, 24370058, 24425846, 450846073, 865137059, 901692146, 1730274118, 32010071183, 64020142366]

約数ペア:

[(1, 64020142366), (2, 32010071183), (37, 1730274118), (71, 901692146), (74, 865137059), (142, 450846073), (2621, 24425846), (2627, 24370058), (4649, 13770734), (5242, 12212923), (5254, 12185029), (9298, 6885367), (96977, 660158), (172013, 372182), (186091, 344026), (193954, 330079)]