66556628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1439}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 120637440

約数和(自身を除く): 54080812

約数列:

[1, 2, 4, 31, 62, 124, 373, 746, 1439, 1492, 2878, 5756, 11563, 23126, 44609, 46252, 89218, 178436, 536747, 1073494, 2146988, 16639157, 33278314, 66556628]

約数ペア:

[(1, 66556628), (2, 33278314), (4, 16639157), (31, 2146988), (62, 1073494), (124, 536747), (373, 178436), (746, 89218), (1439, 46252), (1492, 44609), (2878, 23126), (5756, 11563)]