28374238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 46632960

約数和(自身を除く): 18258722

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 367, 734, 899, 1247, 1333, 1798, 2494, 2666, 10643, 11377, 15781, 21286, 22754, 31562, 38657, 77314, 329933, 457649, 489211, 659866, 915298, 978422, 14187119, 28374238]

約数ペア:

[(1, 28374238), (2, 14187119), (29, 978422), (31, 915298), (43, 659866), (58, 489211), (62, 457649), (86, 329933), (367, 77314), (734, 38657), (899, 31562), (1247, 22754), (1333, 21286), (1798, 15781), (2494, 11377), (2666, 10643)]