64924482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81359}}^1$

素因数の和:81390

約数の個数: 32

約数和(自身を含む): 156211200

約数和(自身を除く): 91286718

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 81359, 162718, 244077, 488154, 569513, 1139026, 1545821, 1708539, 3091642, 3417078, 4637463, 9274926, 10820747, 21641494, 32462241, 64924482]

約数ペア:

[(1, 64924482), (2, 32462241), (3, 21641494), (6, 10820747), (7, 9274926), (14, 4637463), (19, 3417078), (21, 3091642), (38, 1708539), (42, 1545821), (57, 1139026), (114, 569513), (133, 488154), (266, 244077), (399, 162718), (798, 81359)]