64996088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 126783360

約数和(自身を除く): 61787272

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 1913, 3826, 4247, 7652, 8494, 15304, 16988, 33976, 59303, 118606, 237212, 262081, 474424, 524162, 1048324, 2096648, 8124511, 16249022, 32498044, 64996088]

約数ペア:

[(1, 64996088), (2, 32498044), (4, 16249022), (8, 8124511), (31, 2096648), (62, 1048324), (124, 524162), (137, 474424), (248, 262081), (274, 237212), (548, 118606), (1096, 59303), (1913, 33976), (3826, 16988), (4247, 15304), (7652, 8494)]