74973268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{279751}}^1$

素因数の和:279822

約数の個数: 12

約数和(自身を含む): 133161952

約数和(自身を除く): 58188684

約数列:

[1, 2, 4, 67, 134, 268, 279751, 559502, 1119004, 18743317, 37486634, 74973268]

約数ペア:

[(1, 74973268), (2, 37486634), (4, 18743317), (67, 1119004), (134, 559502), (268, 279751)]