4345647584

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{8209}}^1$

素因数の和:8523

約数の個数: 48

約数和(自身を含む): 8714291040

約数和(自身を除く): 4368643456

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 233, 284, 466, 568, 932, 1136, 1864, 2272, 3728, 7456, 8209, 16418, 16543, 32836, 33086, 65672, 66172, 131344, 132344, 262688, 264688, 529376, 582839, 1165678, 1912697, 2331356, 3825394, 4662712, 7650788, 9325424, 15301576, 18650848, 30603152, 61206304, 135801487, 271602974, 543205948, 1086411896, 2172823792, 4345647584]

約数ペア:

[(1, 4345647584), (2, 2172823792), (4, 1086411896), (8, 543205948), (16, 271602974), (32, 135801487), (71, 61206304), (142, 30603152), (233, 18650848), (284, 15301576), (466, 9325424), (568, 7650788), (932, 4662712), (1136, 3825394), (1864, 2331356), (2272, 1912697), (3728, 1165678), (7456, 582839), (8209, 529376), (16418, 264688), (16543, 262688), (32836, 132344), (33086, 131344), (65672, 66172)]