4778288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4172

約数の個数: 20

約数和(自身を含む): 9387048

約数和(自身を除く): 4608760

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 4091, 8182, 16364, 32728, 65456, 298643, 597286, 1194572, 2389144, 4778288]

約数ペア:

[(1, 4778288), (2, 2389144), (4, 1194572), (8, 597286), (16, 298643), (73, 65456), (146, 32728), (292, 16364), (584, 8182), (1168, 4091)]