71128216

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{28961}}^1$

素因数の和:29274

約数の個数: 16

約数和(自身を含む): 133804440

約数和(自身を除く): 62676224

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 28961, 57922, 115844, 231688, 8891027, 17782054, 35564108, 71128216]

約数ペア:

[(1, 71128216), (2, 35564108), (4, 17782054), (8, 8891027), (307, 231688), (614, 115844), (1228, 57922), (2456, 28961)]