40938828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11887}}^1$

素因数の和:11942

約数の個数: 48

約数和(自身を含む): 111842304

約数和(自身を除く): 70903476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 11887, 23774, 35661, 47548, 71322, 83209, 142644, 166418, 249627, 332836, 487367, 499254, 974734, 998508, 1462101, 1949468, 2924202, 3411569, 5848404, 6823138, 10234707, 13646276, 20469414, 40938828]

約数ペア:

[(1, 40938828), (2, 20469414), (3, 13646276), (4, 10234707), (6, 6823138), (7, 5848404), (12, 3411569), (14, 2924202), (21, 1949468), (28, 1462101), (41, 998508), (42, 974734), (82, 499254), (84, 487367), (123, 332836), (164, 249627), (246, 166418), (287, 142644), (492, 83209), (574, 71322), (861, 47548), (1148, 35661), (1722, 23774), (3444, 11887)]