66577992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213391}}^1$

素因数の和:213413

約数の個数: 32

約数和(自身を含む): 179249280

約数和(自身を除く): 112671288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213391, 426782, 640173, 853564, 1280346, 1707128, 2560692, 2774083, 5121384, 5548166, 8322249, 11096332, 16644498, 22192664, 33288996, 66577992]

約数ペア:

[(1, 66577992), (2, 33288996), (3, 22192664), (4, 16644498), (6, 11096332), (8, 8322249), (12, 5548166), (13, 5121384), (24, 2774083), (26, 2560692), (39, 1707128), (52, 1280346), (78, 853564), (104, 640173), (156, 426782), (312, 213391)]