27678664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7249

約数の個数: 32

約数和(自身を含む): 57408120

約数和(自身を除く): 29729456

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7193, 14386, 28772, 57544, 93509, 187018, 266141, 374036, 532282, 748072, 1064564, 2129128, 3459833, 6919666, 13839332, 27678664]

約数ペア:

[(1, 27678664), (2, 13839332), (4, 6919666), (8, 3459833), (13, 2129128), (26, 1064564), (37, 748072), (52, 532282), (74, 374036), (104, 266141), (148, 187018), (296, 93509), (481, 57544), (962, 28772), (1924, 14386), (3848, 7193)]