66555478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 112140288

約数和(自身を除く): 45584810

約数列:

[1, 2, 11, 22, 47, 94, 191, 337, 382, 517, 674, 1034, 2101, 3707, 4202, 7414, 8977, 15839, 17954, 31678, 64367, 98747, 128734, 174229, 197494, 348458, 708037, 1416074, 3025249, 6050498, 33277739, 66555478]

約数ペア:

[(1, 66555478), (2, 33277739), (11, 6050498), (22, 3025249), (47, 1416074), (94, 708037), (191, 348458), (337, 197494), (382, 174229), (517, 128734), (674, 98747), (1034, 64367), (2101, 31678), (3707, 17954), (4202, 15839), (7414, 8977)]