66106628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 136249344

約数和(自身を除く): 70142716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 191, 263, 329, 382, 526, 658, 764, 1052, 1316, 1337, 1841, 2674, 3682, 5348, 7364, 8977, 12361, 17954, 24722, 35908, 49444, 50233, 62839, 86527, 100466, 125678, 173054, 200932, 251356, 346108, 351631, 703262, 1406524, 2360951, 4721902, 9443804, 16526657, 33053314, 66106628]

約数ペア:

[(1, 66106628), (2, 33053314), (4, 16526657), (7, 9443804), (14, 4721902), (28, 2360951), (47, 1406524), (94, 703262), (188, 351631), (191, 346108), (263, 251356), (329, 200932), (382, 173054), (526, 125678), (658, 100466), (764, 86527), (1052, 62839), (1316, 50233), (1337, 49444), (1841, 35908), (2674, 24722), (3682, 17954), (5348, 12361), (7364, 8977)]