28984242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14683}}^1$

素因数の和:14742

約数の個数: 32

約数和(自身を含む): 67663872

約数和(自身を除く): 38679630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14683, 29366, 44049, 88098, 102781, 205562, 308343, 616686, 690101, 1380202, 2070303, 4140606, 4830707, 9661414, 14492121, 28984242]

約数ペア:

[(1, 28984242), (2, 14492121), (3, 9661414), (6, 4830707), (7, 4140606), (14, 2070303), (21, 1380202), (42, 690101), (47, 616686), (94, 308343), (141, 205562), (282, 102781), (329, 88098), (658, 44049), (987, 29366), (1974, 14683)]