291267224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{10253}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 564790320

約数和(自身を除く): 273523096

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 3551, 7102, 10253, 14204, 20506, 28408, 41012, 82024, 543409, 686951, 1086818, 1373902, 2173636, 2747804, 4347272, 5495608, 36408403, 72816806, 145633612, 291267224]

約数ペア:

[(1, 291267224), (2, 145633612), (4, 72816806), (8, 36408403), (53, 5495608), (67, 4347272), (106, 2747804), (134, 2173636), (212, 1373902), (268, 1086818), (424, 686951), (536, 543409), (3551, 82024), (7102, 41012), (10253, 28408), (14204, 20506)]