28278262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10607}}^1$

素因数の和:10683

約数の個数: 16

約数和(自身を含む): 44808192

約数和(自身を除く): 16529930

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10607, 21214, 328817, 456101, 657634, 912202, 14139131, 28278262]

約数ペア:

[(1, 28278262), (2, 14139131), (31, 912202), (43, 657634), (62, 456101), (86, 328817), (1333, 21214), (2666, 10607)]