12702064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25648

約数の個数: 20

約数和(自身を含む): 25405120

約数和(自身を除く): 12703056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25609, 51218, 102436, 204872, 409744, 793879, 1587758, 3175516, 6351032, 12702064]

約数ペア:

[(1, 12702064), (2, 6351032), (4, 3175516), (8, 1587758), (16, 793879), (31, 409744), (62, 204872), (124, 102436), (248, 51218), (496, 25609)]