61335664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12865

約数の個数: 40

約数和(自身を含む): 133553952

約数和(自身を除く): 72218288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 12821, 25642, 51284, 102568, 166673, 205136, 294883, 333346, 589766, 666692, 1179532, 1333384, 2359064, 2666768, 3833479, 4718128, 7666958, 15333916, 30667832, 61335664]

約数ペア:

[(1, 61335664), (2, 30667832), (4, 15333916), (8, 7666958), (13, 4718128), (16, 3833479), (23, 2666768), (26, 2359064), (46, 1333384), (52, 1179532), (92, 666692), (104, 589766), (184, 333346), (208, 294883), (299, 205136), (368, 166673), (598, 102568), (1196, 51284), (2392, 25642), (4784, 12821)]