47900072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3467}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 98629920

約数和(自身を除く): 50729848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 3467, 6908, 6934, 13816, 13868, 27736, 38137, 76274, 152548, 305096, 544319, 1088638, 2177276, 4354552, 5987509, 11975018, 23950036, 47900072]

約数ペア:

[(1, 47900072), (2, 23950036), (4, 11975018), (8, 5987509), (11, 4354552), (22, 2177276), (44, 1088638), (88, 544319), (157, 305096), (314, 152548), (628, 76274), (1256, 38137), (1727, 27736), (3454, 13868), (3467, 13816), (6908, 6934)]