17570056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 22749944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 349, 406, 434, 698, 812, 868, 899, 1396, 1624, 1736, 1798, 2443, 2792, 3596, 4886, 6293, 7192, 9772, 10121, 10819, 12586, 19544, 20242, 21638, 25172, 40484, 43276, 50344, 70847, 75733, 80968, 86552, 141694, 151466, 283388, 302932, 313751, 566776, 605864, 627502, 1255004, 2196257, 2510008, 4392514, 8785028, 17570056]

約数ペア:

[(1, 17570056), (2, 8785028), (4, 4392514), (7, 2510008), (8, 2196257), (14, 1255004), (28, 627502), (29, 605864), (31, 566776), (56, 313751), (58, 302932), (62, 283388), (116, 151466), (124, 141694), (203, 86552), (217, 80968), (232, 75733), (248, 70847), (349, 50344), (406, 43276), (434, 40484), (698, 25172), (812, 21638), (868, 20242), (899, 19544), (1396, 12586), (1624, 10819), (1736, 10121), (1798, 9772), (2443, 7192), (2792, 6293), (3596, 4886)]