28692856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 27340424

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 911, 1016, 1822, 3644, 3937, 7288, 7874, 15748, 28241, 31496, 56482, 112964, 115697, 225928, 231394, 462788, 925576, 3586607, 7173214, 14346428, 28692856]

約数ペア:

[(1, 28692856), (2, 14346428), (4, 7173214), (8, 3586607), (31, 925576), (62, 462788), (124, 231394), (127, 225928), (248, 115697), (254, 112964), (508, 56482), (911, 31496), (1016, 28241), (1822, 15748), (3644, 7874), (3937, 7288)]