74429218

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3609

約数の個数: 16

約数和(自身を含む): 113904000

約数和(自身を除く): 39474782

約数列:

[1, 2, 79, 139, 158, 278, 3389, 6778, 10981, 21962, 267731, 471071, 535462, 942142, 37214609, 74429218]

約数ペア:

[(1, 74429218), (2, 37214609), (79, 942142), (139, 535462), (158, 471071), (278, 267731), (3389, 21962), (6778, 10981)]