27563216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 56091648

約数和(自身を除く): 28528432

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 911, 976, 1822, 1891, 3644, 3782, 7288, 7564, 14576, 15128, 28241, 30256, 55571, 56482, 111142, 112964, 222284, 225928, 444568, 451856, 889136, 1722701, 3445402, 6890804, 13781608, 27563216]

約数ペア:

[(1, 27563216), (2, 13781608), (4, 6890804), (8, 3445402), (16, 1722701), (31, 889136), (61, 451856), (62, 444568), (122, 225928), (124, 222284), (244, 112964), (248, 111142), (488, 56482), (496, 55571), (911, 30256), (976, 28241), (1822, 15128), (1891, 14576), (3644, 7564), (3782, 7288)]