28025632

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 36

約数和(自身を含む): 56662578

約数和(自身を除く): 28636946

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 521, 656, 1042, 1312, 1681, 2084, 3362, 4168, 6724, 8336, 13448, 16672, 21361, 26896, 42722, 53792, 85444, 170888, 341776, 683552, 875801, 1751602, 3503204, 7006408, 14012816, 28025632]

約数ペア:

[(1, 28025632), (2, 14012816), (4, 7006408), (8, 3503204), (16, 1751602), (32, 875801), (41, 683552), (82, 341776), (164, 170888), (328, 85444), (521, 53792), (656, 42722), (1042, 26896), (1312, 21361), (1681, 16672), (2084, 13448), (3362, 8336), (4168, 6724)]