15976728

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 44015400

約数和(自身を除く): 28038672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 3761, 4248, 7522, 11283, 15044, 22566, 30088, 33849, 45132, 67698, 90264, 135396, 221899, 270792, 443798, 665697, 887596, 1331394, 1775192, 1997091, 2662788, 3994182, 5325576, 7988364, 15976728]

約数ペア:

[(1, 15976728), (2, 7988364), (3, 5325576), (4, 3994182), (6, 2662788), (8, 1997091), (9, 1775192), (12, 1331394), (18, 887596), (24, 665697), (36, 443798), (59, 270792), (72, 221899), (118, 135396), (177, 90264), (236, 67698), (354, 45132), (472, 33849), (531, 30088), (708, 22566), (1062, 15044), (1416, 11283), (2124, 7522), (3761, 4248)]