61669292

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 113773968

約数和(自身を除く): 52104676

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 263, 526, 961, 1052, 1891, 1922, 3782, 3844, 7564, 8153, 16043, 16306, 32086, 32612, 58621, 64172, 117242, 234484, 252743, 497333, 505486, 994666, 1010972, 1989332, 15417323, 30834646, 61669292]

約数ペア:

[(1, 61669292), (2, 30834646), (4, 15417323), (31, 1989332), (61, 1010972), (62, 994666), (122, 505486), (124, 497333), (244, 252743), (263, 234484), (526, 117242), (961, 64172), (1052, 58621), (1891, 32612), (1922, 32086), (3782, 16306), (3844, 16043), (7564, 8153)]