29976338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 58358880

約数和(自身を除く): 28382542

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 947, 1666, 1862, 1894, 2261, 4522, 6629, 13258, 15827, 16099, 17993, 31654, 32198, 35986, 46403, 92806, 112693, 125951, 225386, 251902, 305881, 611762, 788851, 881657, 1577702, 1763314, 2141167, 4282334, 14988169, 29976338]

約数ペア:

[(1, 29976338), (2, 14988169), (7, 4282334), (14, 2141167), (17, 1763314), (19, 1577702), (34, 881657), (38, 788851), (49, 611762), (98, 305881), (119, 251902), (133, 225386), (238, 125951), (266, 112693), (323, 92806), (646, 46403), (833, 35986), (931, 32198), (947, 31654), (1666, 17993), (1862, 16099), (1894, 15827), (2261, 13258), (4522, 6629)]