28735142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13291}}^1$

素因数の和:13363

約数の個数: 16

約数和(自身を含む): 45937152

約数和(自身を除く): 17202010

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 13291, 26582, 305693, 611386, 624677, 1249354, 14367571, 28735142]

約数ペア:

[(1, 28735142), (2, 14367571), (23, 1249354), (46, 624677), (47, 611386), (94, 305693), (1081, 26582), (2162, 13291)]