71751436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1321}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 129407936

約数和(自身を除く): 57656500

約数列:

[1, 2, 4, 37, 74, 148, 367, 734, 1321, 1468, 2642, 5284, 13579, 27158, 48877, 54316, 97754, 195508, 484807, 969614, 1939228, 17937859, 35875718, 71751436]

約数ペア:

[(1, 71751436), (2, 35875718), (4, 17937859), (37, 1939228), (74, 969614), (148, 484807), (367, 195508), (734, 97754), (1321, 54316), (1468, 48877), (2642, 27158), (5284, 13579)]