4009076

素因数分解:

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

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4155724

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 107, 116, 214, 323, 428, 493, 551, 646, 986, 1102, 1292, 1819, 1972, 2033, 2204, 3103, 3638, 4066, 6206, 7276, 8132, 9367, 12412, 18734, 34561, 37468, 52751, 58957, 69122, 105502, 117914, 138244, 211004, 235828, 1002269, 2004538, 4009076]

約数ペア:

[(1, 4009076), (2, 2004538), (4, 1002269), (17, 235828), (19, 211004), (29, 138244), (34, 117914), (38, 105502), (58, 69122), (68, 58957), (76, 52751), (107, 37468), (116, 34561), (214, 18734), (323, 12412), (428, 9367), (493, 8132), (551, 7276), (646, 6206), (986, 4066), (1102, 3638), (1292, 3103), (1819, 2204), (1972, 2033)]