1141748728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{46747}}^1$

素因数の和:46867

約数の個数: 32

約数和(自身を含む): 2221464960

約数和(自身を除く): 1079716232

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 46747, 93494, 186988, 373976, 2010121, 3319037, 4020242, 6638074, 8040484, 13276148, 16080968, 26552296, 142718591, 285437182, 570874364, 1141748728]

約数ペア:

[(1, 1141748728), (2, 570874364), (4, 285437182), (8, 142718591), (43, 26552296), (71, 16080968), (86, 13276148), (142, 8040484), (172, 6638074), (284, 4020242), (344, 3319037), (568, 2010121), (3053, 373976), (6106, 186988), (12212, 93494), (24424, 46747)]