28303814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 24918586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 769, 1538, 1673, 2629, 3346, 5258, 5383, 8459, 10766, 16918, 18403, 36806, 59213, 118426, 183791, 367582, 1286537, 2021701, 2573074, 4043402, 14151907, 28303814]

約数ペア:

[(1, 28303814), (2, 14151907), (7, 4043402), (11, 2573074), (14, 2021701), (22, 1286537), (77, 367582), (154, 183791), (239, 118426), (478, 59213), (769, 36806), (1538, 18403), (1673, 16918), (2629, 10766), (3346, 8459), (5258, 5383)]