78859018

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106279}}^1$

素因数の和:106341

約数の個数: 16

約数和(自身を含む): 137738880

約数和(自身を除く): 58879862

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 106279, 212558, 743953, 1487906, 5632787, 11265574, 39429509, 78859018]

約数ペア:

[(1, 78859018), (2, 39429509), (7, 11265574), (14, 5632787), (53, 1487906), (106, 743953), (371, 212558), (742, 106279)]