28144402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98407}}^1$

素因数の和:98433

約数の個数: 16

約数和(自身を含む): 49597632

約数和(自身を除く): 21453230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98407, 196814, 1082477, 1279291, 2164954, 2558582, 14072201, 28144402]

約数ペア:

[(1, 28144402), (2, 14072201), (11, 2558582), (13, 2164954), (22, 1279291), (26, 1082477), (143, 196814), (286, 98407)]