65394976

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 132269760

約数和(自身を除く): 66874784

約数列:

[1, 2, 4, 8, 16, 32, 71, 107, 142, 214, 269, 284, 428, 538, 568, 856, 1076, 1136, 1712, 2152, 2272, 3424, 4304, 7597, 8608, 15194, 19099, 28783, 30388, 38198, 57566, 60776, 76396, 115132, 121552, 152792, 230264, 243104, 305584, 460528, 611168, 921056, 2043593, 4087186, 8174372, 16348744, 32697488, 65394976]

約数ペア:

[(1, 65394976), (2, 32697488), (4, 16348744), (8, 8174372), (16, 4087186), (32, 2043593), (71, 921056), (107, 611168), (142, 460528), (214, 305584), (269, 243104), (284, 230264), (428, 152792), (538, 121552), (568, 115132), (856, 76396), (1076, 60776), (1136, 57566), (1712, 38198), (2152, 30388), (2272, 28783), (3424, 19099), (4304, 15194), (7597, 8608)]