3927664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 8561952

約数和(自身を除く): 4634288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 821, 1196, 1642, 2392, 3284, 4784, 6568, 10673, 13136, 18883, 21346, 37766, 42692, 75532, 85384, 151064, 170768, 245479, 302128, 490958, 981916, 1963832, 3927664]

約数ペア:

[(1, 3927664), (2, 1963832), (4, 981916), (8, 490958), (13, 302128), (16, 245479), (23, 170768), (26, 151064), (46, 85384), (52, 75532), (92, 42692), (104, 37766), (184, 21346), (208, 18883), (299, 13136), (368, 10673), (598, 6568), (821, 4784), (1196, 3284), (1642, 2392)]