17171256

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 44952480

約数和(自身を除く): 27781224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 317, 366, 444, 488, 634, 732, 888, 951, 1268, 1464, 1902, 2257, 2536, 3804, 4514, 6771, 7608, 9028, 11729, 13542, 18056, 19337, 23458, 27084, 35187, 38674, 46916, 54168, 58011, 70374, 77348, 93832, 116022, 140748, 154696, 232044, 281496, 464088, 715469, 1430938, 2146407, 2861876, 4292814, 5723752, 8585628, 17171256]

約数ペア:

[(1, 17171256), (2, 8585628), (3, 5723752), (4, 4292814), (6, 2861876), (8, 2146407), (12, 1430938), (24, 715469), (37, 464088), (61, 281496), (74, 232044), (111, 154696), (122, 140748), (148, 116022), (183, 93832), (222, 77348), (244, 70374), (296, 58011), (317, 54168), (366, 46916), (444, 38674), (488, 35187), (634, 27084), (732, 23458), (888, 19337), (951, 18056), (1268, 13542), (1464, 11729), (1902, 9028), (2257, 7608), (2536, 6771), (3804, 4514)]