28585576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 57362400

約数和(自身を除く): 28776824

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 3083, 4636, 6166, 9272, 12332, 24664, 58577, 117154, 188063, 234308, 376126, 468616, 752252, 1504504, 3573197, 7146394, 14292788, 28585576]

約数ペア:

[(1, 28585576), (2, 14292788), (4, 7146394), (8, 3573197), (19, 1504504), (38, 752252), (61, 468616), (76, 376126), (122, 234308), (152, 188063), (244, 117154), (488, 58577), (1159, 24664), (2318, 12332), (3083, 9272), (4636, 6166)]