64001418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{997}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 138155136

約数和(自身を除く): 74153718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 823, 997, 1646, 1994, 2469, 2991, 4938, 5982, 10699, 12961, 21398, 25922, 32097, 38883, 64194, 77766, 820531, 1641062, 2461593, 4923186, 10666903, 21333806, 32000709, 64001418]

約数ペア:

[(1, 64001418), (2, 32000709), (3, 21333806), (6, 10666903), (13, 4923186), (26, 2461593), (39, 1641062), (78, 820531), (823, 77766), (997, 64194), (1646, 38883), (1994, 32097), (2469, 25922), (2991, 21398), (4938, 12961), (5982, 10699)]