28118622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1061}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 64433664

約数和(自身を除く): 36315042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1061, 1262, 1893, 2122, 3183, 3786, 4417, 6366, 7427, 8834, 13251, 14854, 22281, 26502, 44562, 669491, 1338982, 2008473, 4016946, 4686437, 9372874, 14059311, 28118622]

約数ペア:

[(1, 28118622), (2, 14059311), (3, 9372874), (6, 4686437), (7, 4016946), (14, 2008473), (21, 1338982), (42, 669491), (631, 44562), (1061, 26502), (1262, 22281), (1893, 14854), (2122, 13251), (3183, 8834), (3786, 7427), (4417, 6366)]