71699572

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3119}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 143619840

約数和(自身を除く): 71920268

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3119, 3284, 5747, 6238, 11494, 12476, 21833, 22988, 43666, 87332, 2560699, 5121398, 10242796, 17924893, 35849786, 71699572]

約数ペア:

[(1, 71699572), (2, 35849786), (4, 17924893), (7, 10242796), (14, 5121398), (28, 2560699), (821, 87332), (1642, 43666), (3119, 22988), (3284, 21833), (5747, 12476), (6238, 11494)]