40016508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25073}}^1$

素因数の和:25106

約数の個数: 48

約数和(自身を含む): 112331520

約数和(自身を除く): 72315012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 25073, 50146, 75219, 100292, 150438, 175511, 300876, 351022, 476387, 526533, 702044, 952774, 1053066, 1429161, 1905548, 2106132, 2858322, 3334709, 5716644, 6669418, 10004127, 13338836, 20008254, 40016508]

約数ペア:

[(1, 40016508), (2, 20008254), (3, 13338836), (4, 10004127), (6, 6669418), (7, 5716644), (12, 3334709), (14, 2858322), (19, 2106132), (21, 1905548), (28, 1429161), (38, 1053066), (42, 952774), (57, 702044), (76, 526533), (84, 476387), (114, 351022), (133, 300876), (228, 175511), (266, 150438), (399, 100292), (532, 75219), (798, 50146), (1596, 25073)]