39474032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 83223840

約数和(自身を除く): 43749808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 1879, 2626, 3758, 5252, 7516, 10504, 15032, 21008, 24427, 30064, 48854, 97708, 189779, 195416, 379558, 390832, 759116, 1518232, 2467127, 3036464, 4934254, 9868508, 19737016, 39474032]

約数ペア:

[(1, 39474032), (2, 19737016), (4, 9868508), (8, 4934254), (13, 3036464), (16, 2467127), (26, 1518232), (52, 759116), (101, 390832), (104, 379558), (202, 195416), (208, 189779), (404, 97708), (808, 48854), (1313, 30064), (1616, 24427), (1879, 21008), (2626, 15032), (3758, 10504), (5252, 7516)]