39115544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 79252320

約数和(自身を除く): 40136776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 823, 914, 1646, 1828, 3292, 3656, 5941, 6584, 10699, 11882, 21398, 23764, 42796, 47528, 85592, 376111, 752222, 1504444, 3008888, 4889443, 9778886, 19557772, 39115544]

約数ペア:

[(1, 39115544), (2, 19557772), (4, 9778886), (8, 4889443), (13, 3008888), (26, 1504444), (52, 752222), (104, 376111), (457, 85592), (823, 47528), (914, 42796), (1646, 23764), (1828, 21398), (3292, 11882), (3656, 10699), (5941, 6584)]