8427796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 16793280

約数和(自身を除く): 8365484

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 67, 82, 118, 134, 164, 236, 268, 533, 767, 871, 1066, 1534, 1742, 2132, 2419, 2747, 3068, 3484, 3953, 4838, 5494, 7906, 9676, 10988, 15812, 31447, 35711, 51389, 62894, 71422, 102778, 125788, 142844, 162073, 205556, 324146, 648292, 2106949, 4213898, 8427796]

約数ペア:

[(1, 8427796), (2, 4213898), (4, 2106949), (13, 648292), (26, 324146), (41, 205556), (52, 162073), (59, 142844), (67, 125788), (82, 102778), (118, 71422), (134, 62894), (164, 51389), (236, 35711), (268, 31447), (533, 15812), (767, 10988), (871, 9676), (1066, 7906), (1534, 5494), (1742, 4838), (2132, 3953), (2419, 3484), (2747, 3068)]