4561987072

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{387397}}^1$

素因数の和:387438

約数の個数: 40

約数和(自身を含む): 9511395696

約数和(自身を除く): 4949408624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 387397, 774794, 1549588, 3099176, 6198352, 8910131, 12396704, 17820262, 24793408, 35640524, 49586816, 71281048, 99173632, 142562096, 198347264, 285124192, 570248384, 1140496768, 2280993536, 4561987072]

約数ペア:

[(1, 4561987072), (2, 2280993536), (4, 1140496768), (8, 570248384), (16, 285124192), (23, 198347264), (32, 142562096), (46, 99173632), (64, 71281048), (92, 49586816), (128, 35640524), (184, 24793408), (256, 17820262), (368, 12396704), (512, 8910131), (736, 6198352), (1472, 3099176), (2944, 1549588), (5888, 774794), (11776, 387397)]