66376786

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 50978606

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 574, 587, 1174, 1379, 2758, 4109, 8077, 8218, 16154, 24067, 48134, 56539, 113078, 115639, 168469, 231278, 336938, 809473, 1618946, 4741199, 9482398, 33188393, 66376786]

約数ペア:

[(1, 66376786), (2, 33188393), (7, 9482398), (14, 4741199), (41, 1618946), (82, 809473), (197, 336938), (287, 231278), (394, 168469), (574, 115639), (587, 113078), (1174, 56539), (1379, 48134), (2758, 24067), (4109, 16154), (8077, 8218)]