7855328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 17400096

約数和(自身を除く): 9544768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 821, 1196, 1642, 2392, 3284, 4784, 6568, 9568, 10673, 13136, 18883, 21346, 26272, 37766, 42692, 75532, 85384, 151064, 170768, 245479, 302128, 341536, 490958, 604256, 981916, 1963832, 3927664, 7855328]

約数ペア:

[(1, 7855328), (2, 3927664), (4, 1963832), (8, 981916), (13, 604256), (16, 490958), (23, 341536), (26, 302128), (32, 245479), (46, 170768), (52, 151064), (92, 85384), (104, 75532), (184, 42692), (208, 37766), (299, 26272), (368, 21346), (416, 18883), (598, 13136), (736, 10673), (821, 9568), (1196, 6568), (1642, 4784), (2392, 3284)]