40491072

素因数分解:

$2^6\times 3^2\times {\mathrm{70297}}^1$

素因数の和:70315

約数の個数: 42

約数和(自身を含む): 116061998

約数和(自身を除く): 75570926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70297, 140594, 210891, 281188, 421782, 562376, 632673, 843564, 1124752, 1265346, 1687128, 2249504, 2530692, 3374256, 4499008, 5061384, 6748512, 10122768, 13497024, 20245536, 40491072]

約数ペア:

[(1, 40491072), (2, 20245536), (3, 13497024), (4, 10122768), (6, 6748512), (8, 5061384), (9, 4499008), (12, 3374256), (16, 2530692), (18, 2249504), (24, 1687128), (32, 1265346), (36, 1124752), (48, 843564), (64, 632673), (72, 562376), (96, 421782), (144, 281188), (192, 210891), (288, 140594), (576, 70297)]