17021264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 38539200

約数和(自身を除く): 21517936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 73, 76, 104, 118, 146, 152, 208, 236, 247, 292, 304, 472, 494, 584, 767, 944, 949, 988, 1121, 1168, 1387, 1534, 1898, 1976, 2242, 2774, 3068, 3796, 3952, 4307, 4484, 5548, 6136, 7592, 8614, 8968, 11096, 12272, 14573, 15184, 17228, 17936, 18031, 22192, 29146, 34456, 36062, 55991, 58292, 68912, 72124, 81833, 111982, 116584, 144248, 163666, 223964, 233168, 288496, 327332, 447928, 654664, 895856, 1063829, 1309328, 2127658, 4255316, 8510632, 17021264]

約数ペア:

[(1, 17021264), (2, 8510632), (4, 4255316), (8, 2127658), (13, 1309328), (16, 1063829), (19, 895856), (26, 654664), (38, 447928), (52, 327332), (59, 288496), (73, 233168), (76, 223964), (104, 163666), (118, 144248), (146, 116584), (152, 111982), (208, 81833), (236, 72124), (247, 68912), (292, 58292), (304, 55991), (472, 36062), (494, 34456), (584, 29146), (767, 22192), (944, 18031), (949, 17936), (988, 17228), (1121, 15184), (1168, 14573), (1387, 12272), (1534, 11096), (1898, 8968), (1976, 8614), (2242, 7592), (2774, 6136), (3068, 5548), (3796, 4484), (3952, 4307)]