42199664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 91889952

約数和(自身を除く): 49690288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 8821, 17642, 35284, 70568, 114673, 141136, 202883, 229346, 405766, 458692, 811532, 917384, 1623064, 1834768, 2637479, 3246128, 5274958, 10549916, 21099832, 42199664]

約数ペア:

[(1, 42199664), (2, 21099832), (4, 10549916), (8, 5274958), (13, 3246128), (16, 2637479), (23, 1834768), (26, 1623064), (46, 917384), (52, 811532), (92, 458692), (104, 405766), (184, 229346), (208, 202883), (299, 141136), (368, 114673), (598, 70568), (1196, 35284), (2392, 17642), (4784, 8821)]