8018152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 17496000

約数和(自身を除く): 9477848

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 107, 116, 136, 152, 214, 232, 323, 428, 493, 551, 646, 856, 986, 1102, 1292, 1819, 1972, 2033, 2204, 2584, 3103, 3638, 3944, 4066, 4408, 6206, 7276, 8132, 9367, 12412, 14552, 16264, 18734, 24824, 34561, 37468, 52751, 58957, 69122, 74936, 105502, 117914, 138244, 211004, 235828, 276488, 422008, 471656, 1002269, 2004538, 4009076, 8018152]

約数ペア:

[(1, 8018152), (2, 4009076), (4, 2004538), (8, 1002269), (17, 471656), (19, 422008), (29, 276488), (34, 235828), (38, 211004), (58, 138244), (68, 117914), (76, 105502), (107, 74936), (116, 69122), (136, 58957), (152, 52751), (214, 37468), (232, 34561), (323, 24824), (428, 18734), (493, 16264), (551, 14552), (646, 12412), (856, 9367), (986, 8132), (1102, 7276), (1292, 6206), (1819, 4408), (1972, 4066), (2033, 3944), (2204, 3638), (2584, 3103)]