15913728

素因数分解:

$2^8\times 3^2\times {\mathrm{6907}}^1$

素因数の和:6929

約数の個数: 54

約数和(自身を含む): 45889844

約数和(自身を除く): 29976116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 6907, 13814, 20721, 27628, 41442, 55256, 62163, 82884, 110512, 124326, 165768, 221024, 248652, 331536, 442048, 497304, 663072, 884096, 994608, 1326144, 1768192, 1989216, 2652288, 3978432, 5304576, 7956864, 15913728]

約数ペア:

[(1, 15913728), (2, 7956864), (3, 5304576), (4, 3978432), (6, 2652288), (8, 1989216), (9, 1768192), (12, 1326144), (16, 994608), (18, 884096), (24, 663072), (32, 497304), (36, 442048), (48, 331536), (64, 248652), (72, 221024), (96, 165768), (128, 124326), (144, 110512), (192, 82884), (256, 62163), (288, 55256), (384, 41442), (576, 27628), (768, 20721), (1152, 13814), (2304, 6907)]