967708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1209572

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 107, 119, 133, 214, 238, 266, 323, 428, 476, 532, 646, 749, 1292, 1498, 1819, 2033, 2261, 2996, 3638, 4066, 4522, 7276, 8132, 9044, 12733, 14231, 25466, 28462, 34561, 50932, 56924, 69122, 138244, 241927, 483854, 967708]

約数ペア:

[(1, 967708), (2, 483854), (4, 241927), (7, 138244), (14, 69122), (17, 56924), (19, 50932), (28, 34561), (34, 28462), (38, 25466), (68, 14231), (76, 12733), (107, 9044), (119, 8132), (133, 7276), (214, 4522), (238, 4066), (266, 3638), (323, 2996), (428, 2261), (476, 2033), (532, 1819), (646, 1498), (749, 1292)]