71988322

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12823}}^1$

素因数の和:13233

約数の個数: 16

約数和(自身を含む): 123725952

約数和(自身を除く): 51737630

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 12823, 25646, 89761, 179522, 5142023, 10284046, 35994161, 71988322]

約数ペア:

[(1, 71988322), (2, 35994161), (7, 10284046), (14, 5142023), (401, 179522), (802, 89761), (2807, 25646), (5614, 12823)]