66650512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 132777216

約数和(自身を除く): 66126704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 263, 337, 376, 526, 674, 752, 1052, 1348, 2104, 2696, 4208, 5392, 12361, 15839, 24722, 31678, 49444, 63356, 88631, 98888, 126712, 177262, 197776, 253424, 354524, 709048, 1418096, 4165657, 8331314, 16662628, 33325256, 66650512]

約数ペア:

[(1, 66650512), (2, 33325256), (4, 16662628), (8, 8331314), (16, 4165657), (47, 1418096), (94, 709048), (188, 354524), (263, 253424), (337, 197776), (376, 177262), (526, 126712), (674, 98888), (752, 88631), (1052, 63356), (1348, 49444), (2104, 31678), (2696, 24722), (4208, 15839), (5392, 12361)]