75087218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1979}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 114903360

約数和(自身を除く): 39816142

約数列:

[1, 2, 61, 122, 311, 622, 1979, 3958, 18971, 37942, 120719, 241438, 615469, 1230938, 37543609, 75087218]

約数ペア:

[(1, 75087218), (2, 37543609), (61, 1230938), (122, 615469), (311, 241438), (622, 120719), (1979, 37942), (3958, 18971)]