74748518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61169}}^1$

素因数の和:61231

約数の個数: 16

約数和(自身を含む): 123318720

約数和(自身を除く): 48570202

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 61169, 122338, 795197, 1590394, 2874943, 5749886, 37374259, 74748518]

約数ペア:

[(1, 74748518), (2, 37374259), (13, 5749886), (26, 2874943), (47, 1590394), (94, 795197), (611, 122338), (1222, 61169)]