28745722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7529}}^1$

素因数の和:7637

約数の個数: 16

約数和(自身を含む): 45541440

約数和(自身を除く): 16795718

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 7529, 15058, 173167, 346334, 624907, 1249814, 14372861, 28745722]

約数ペア:

[(1, 28745722), (2, 14372861), (23, 1249814), (46, 624907), (83, 346334), (166, 173167), (1909, 15058), (3818, 7529)]