28983206

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3428

約数の個数: 24

約数和(自身を含む): 51156360

約数和(自身を除く): 22173154

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 3323, 4361, 6646, 8722, 23261, 46522, 162827, 295747, 325654, 591494, 2070229, 4140458, 14491603, 28983206]

約数ペア:

[(1, 28983206), (2, 14491603), (7, 4140458), (14, 2070229), (49, 591494), (89, 325654), (98, 295747), (178, 162827), (623, 46522), (1246, 23261), (3323, 8722), (4361, 6646)]