7764496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7318

約数の個数: 20

約数和(自身を含む): 15270352

約数和(自身を除く): 7505856

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 7243, 14486, 28972, 57944, 115888, 485281, 970562, 1941124, 3882248, 7764496]

約数ペア:

[(1, 7764496), (2, 3882248), (4, 1941124), (8, 970562), (16, 485281), (67, 115888), (134, 57944), (268, 28972), (536, 14486), (1072, 7243)]