78028904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 150663240

約数和(自身を除く): 72634336

約数列:

[1, 2, 4, 8, 41, 82, 164, 233, 328, 466, 932, 1021, 1864, 2042, 4084, 8168, 9553, 19106, 38212, 41861, 76424, 83722, 167444, 237893, 334888, 475786, 951572, 1903144, 9753613, 19507226, 39014452, 78028904]

約数ペア:

[(1, 78028904), (2, 39014452), (4, 19507226), (8, 9753613), (41, 1903144), (82, 951572), (164, 475786), (233, 334888), (328, 237893), (466, 167444), (932, 83722), (1021, 76424), (1864, 41861), (2042, 38212), (4084, 19106), (8168, 9553)]