7420636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 14696640

約数和(自身を除く): 7276004

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 71, 106, 116, 142, 212, 284, 493, 901, 986, 1207, 1537, 1802, 1972, 2059, 2414, 3074, 3604, 3763, 4118, 4828, 6148, 7526, 8236, 15052, 26129, 35003, 52258, 63971, 70006, 104516, 109127, 127942, 140012, 218254, 255884, 436508, 1855159, 3710318, 7420636]

約数ペア:

[(1, 7420636), (2, 3710318), (4, 1855159), (17, 436508), (29, 255884), (34, 218254), (53, 140012), (58, 127942), (68, 109127), (71, 104516), (106, 70006), (116, 63971), (142, 52258), (212, 35003), (284, 26129), (493, 15052), (901, 8236), (986, 7526), (1207, 6148), (1537, 4828), (1802, 4118), (1972, 3763), (2059, 3604), (2414, 3074)]