66632664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396623}}^1$

素因数の和:396639

約数の個数: 32

約数和(自身を含む): 190379520

約数和(自身を除く): 123746856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396623, 793246, 1189869, 1586492, 2379738, 2776361, 3172984, 4759476, 5552722, 8329083, 9518952, 11105444, 16658166, 22210888, 33316332, 66632664]

約数ペア:

[(1, 66632664), (2, 33316332), (3, 22210888), (4, 16658166), (6, 11105444), (7, 9518952), (8, 8329083), (12, 5552722), (14, 4759476), (21, 3172984), (24, 2776361), (28, 2379738), (42, 1586492), (56, 1189869), (84, 793246), (168, 396623)]