28505492738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1655179}}^1$

素因数の和:1655369

約数の個数: 16

約数和(自身を含む): 43696752000

約数和(自身を除く): 15191259262

約数列:

[1, 2, 79, 109, 158, 218, 8611, 17222, 1655179, 3310358, 130759141, 180414511, 261518282, 360829022, 14252746369, 28505492738]

約数ペア:

[(1, 28505492738), (2, 14252746369), (79, 360829022), (109, 261518282), (158, 180414511), (218, 130759141), (8611, 3310358), (17222, 1655179)]