78469858

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 125716500

約数和(自身を除く): 47246642

約数列:

[1, 2, 17, 34, 289, 349, 389, 578, 698, 778, 5933, 6613, 11866, 13226, 100861, 112421, 135761, 201722, 224842, 271522, 2307937, 4615874, 39234929, 78469858]

約数ペア:

[(1, 78469858), (2, 39234929), (17, 4615874), (34, 2307937), (289, 271522), (349, 224842), (389, 201722), (578, 135761), (698, 112421), (778, 100861), (5933, 13226), (6613, 11866)]