26290756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 24331004

約数列:

[1, 2, 4, 19, 38, 53, 61, 76, 106, 107, 122, 212, 214, 244, 428, 1007, 1159, 2014, 2033, 2318, 3233, 4028, 4066, 4636, 5671, 6466, 6527, 8132, 11342, 12932, 13054, 22684, 26108, 61427, 107749, 122854, 124013, 215498, 245708, 248026, 345931, 430996, 496052, 691862, 1383724, 6572689, 13145378, 26290756]

約数ペア:

[(1, 26290756), (2, 13145378), (4, 6572689), (19, 1383724), (38, 691862), (53, 496052), (61, 430996), (76, 345931), (106, 248026), (107, 245708), (122, 215498), (212, 124013), (214, 122854), (244, 107749), (428, 61427), (1007, 26108), (1159, 22684), (2014, 13054), (2033, 12932), (2318, 11342), (3233, 8132), (4028, 6527), (4066, 6466), (4636, 5671)]