40788636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 109084416

約数和(自身を除く): 68295780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617, 787, 1234, 1574, 1851, 2361, 2468, 3148, 3702, 4319, 4722, 5509, 7404, 8638, 9444, 11018, 12957, 16527, 17276, 22036, 25914, 33054, 51828, 66108, 485579, 971158, 1456737, 1942316, 2913474, 3399053, 5826948, 6798106, 10197159, 13596212, 20394318, 40788636]

約数ペア:

[(1, 40788636), (2, 20394318), (3, 13596212), (4, 10197159), (6, 6798106), (7, 5826948), (12, 3399053), (14, 2913474), (21, 1942316), (28, 1456737), (42, 971158), (84, 485579), (617, 66108), (787, 51828), (1234, 33054), (1574, 25914), (1851, 22036), (2361, 17276), (2468, 16527), (3148, 12957), (3702, 11018), (4319, 9444), (4722, 8638), (5509, 7404)]