64130486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 51161674

約数列:

[1, 2, 7, 14, 23, 46, 161, 277, 322, 554, 719, 1438, 1939, 3878, 5033, 6371, 10066, 12742, 16537, 33074, 44597, 89194, 115759, 199163, 231518, 398326, 1394141, 2788282, 4580749, 9161498, 32065243, 64130486]

約数ペア:

[(1, 64130486), (2, 32065243), (7, 9161498), (14, 4580749), (23, 2788282), (46, 1394141), (161, 398326), (277, 231518), (322, 199163), (554, 115759), (719, 89194), (1438, 44597), (1939, 33074), (3878, 16537), (5033, 12742), (6371, 10066)]