79994334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7411}}^1$

素因数の和:7680

約数の個数: 32

約数和(自身を含む): 183580416

約数和(自身を除く): 103586082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 7411, 10794, 14822, 22233, 44466, 51877, 103754, 155631, 311262, 1904627, 3809254, 5713881, 11427762, 13332389, 26664778, 39997167, 79994334]

約数ペア:

[(1, 79994334), (2, 39997167), (3, 26664778), (6, 13332389), (7, 11427762), (14, 5713881), (21, 3809254), (42, 1904627), (257, 311262), (514, 155631), (771, 103754), (1542, 51877), (1799, 44466), (3598, 22233), (5397, 14822), (7411, 10794)]