28408035544

素因数分解:

$2^3\times 7^1\times {\mathrm{7219}}^1\times {\mathrm{70271}}^1$

素因数の和:77503

約数の個数: 32

約数和(自身を含む): 60883660800

約数和(自身を除く): 32475625256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7219, 14438, 28876, 50533, 57752, 70271, 101066, 140542, 202132, 281084, 404264, 491897, 562168, 983794, 1967588, 3935176, 507286349, 1014572698, 2029145396, 3551004443, 4058290792, 7102008886, 14204017772, 28408035544]

約数ペア:

[(1, 28408035544), (2, 14204017772), (4, 7102008886), (7, 4058290792), (8, 3551004443), (14, 2029145396), (28, 1014572698), (56, 507286349), (7219, 3935176), (14438, 1967588), (28876, 983794), (50533, 562168), (57752, 491897), (70271, 404264), (101066, 281084), (140542, 202132)]