69553328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 146323968

約数和(自身を除く): 76770640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 2633, 3302, 5266, 6604, 10532, 13208, 21064, 26416, 34229, 42128, 68458, 136916, 273832, 334391, 547664, 668782, 1337564, 2675128, 4347083, 5350256, 8694166, 17388332, 34776664, 69553328]

約数ペア:

[(1, 69553328), (2, 34776664), (4, 17388332), (8, 8694166), (13, 5350256), (16, 4347083), (26, 2675128), (52, 1337564), (104, 668782), (127, 547664), (208, 334391), (254, 273832), (508, 136916), (1016, 68458), (1651, 42128), (2032, 34229), (2633, 26416), (3302, 21064), (5266, 13208), (6604, 10532)]