40305468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 107824640

約数和(自身を除く): 67519172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1093, 1317, 1756, 2186, 2634, 3073, 3279, 4372, 5268, 6146, 6558, 7651, 9219, 12292, 13116, 15302, 18438, 22953, 30604, 36876, 45906, 91812, 479827, 959654, 1439481, 1919308, 2878962, 3358789, 5757924, 6717578, 10076367, 13435156, 20152734, 40305468]

約数ペア:

[(1, 40305468), (2, 20152734), (3, 13435156), (4, 10076367), (6, 6717578), (7, 5757924), (12, 3358789), (14, 2878962), (21, 1919308), (28, 1439481), (42, 959654), (84, 479827), (439, 91812), (878, 45906), (1093, 36876), (1317, 30604), (1756, 22953), (2186, 18438), (2634, 15302), (3073, 13116), (3279, 12292), (4372, 9219), (5268, 7651), (6146, 6558)]