67972070

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{18521}}^1$

素因数の和:18895

約数の個数: 16

約数和(自身を含む): 122689728

約数和(自身を除く): 54717658

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 18521, 37042, 92605, 185210, 6797207, 13594414, 33986035, 67972070]

約数ペア:

[(1, 67972070), (2, 33986035), (5, 13594414), (10, 6797207), (367, 185210), (734, 92605), (1835, 37042), (3670, 18521)]