40547782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 68919840

約数和(自身を除く): 28372058

約数列:

[1, 2, 11, 22, 37, 74, 109, 218, 407, 457, 814, 914, 1199, 2398, 4033, 5027, 8066, 10054, 16909, 33818, 44363, 49813, 88726, 99626, 185999, 371998, 547943, 1095886, 1843081, 3686162, 20273891, 40547782]

約数ペア:

[(1, 40547782), (2, 20273891), (11, 3686162), (22, 1843081), (37, 1095886), (74, 547943), (109, 371998), (218, 185999), (407, 99626), (457, 88726), (814, 49813), (914, 44363), (1199, 33818), (2398, 16909), (4033, 10054), (5027, 8066)]