428827216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4139

約数の個数: 40

約数和(自身を含む): 861722624

約数和(自身を除く): 432895408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 892, 1784, 3568, 3877, 6913, 7754, 13826, 15508, 27652, 31016, 55304, 62032, 110608, 120187, 240374, 480748, 864571, 961496, 1729142, 1922992, 3458284, 6916568, 13833136, 26801701, 53603402, 107206804, 214413608, 428827216]

約数ペア:

[(1, 428827216), (2, 214413608), (4, 107206804), (8, 53603402), (16, 26801701), (31, 13833136), (62, 6916568), (124, 3458284), (223, 1922992), (248, 1729142), (446, 961496), (496, 864571), (892, 480748), (1784, 240374), (3568, 120187), (3877, 110608), (6913, 62032), (7754, 55304), (13826, 31016), (15508, 27652)]