28173544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16229}}^1$

素因数の和:16273

約数の個数: 32

約数和(自身を含む): 62323200

約数和(自身を除く): 34149656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 16229, 32458, 64916, 113603, 129832, 227206, 454412, 503099, 908824, 1006198, 2012396, 3521693, 4024792, 7043386, 14086772, 28173544]

約数ペア:

[(1, 28173544), (2, 14086772), (4, 7043386), (7, 4024792), (8, 3521693), (14, 2012396), (28, 1006198), (31, 908824), (56, 503099), (62, 454412), (124, 227206), (217, 129832), (248, 113603), (434, 64916), (868, 32458), (1736, 16229)]