41764528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 87668000

約数和(自身を除く): 45903472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1009, 1592, 2018, 2587, 3184, 4036, 5174, 8072, 10348, 13117, 16144, 20696, 26234, 41392, 52468, 104936, 200791, 209872, 401582, 803164, 1606328, 2610283, 3212656, 5220566, 10441132, 20882264, 41764528]

約数ペア:

[(1, 41764528), (2, 20882264), (4, 10441132), (8, 5220566), (13, 3212656), (16, 2610283), (26, 1606328), (52, 803164), (104, 401582), (199, 209872), (208, 200791), (398, 104936), (796, 52468), (1009, 41392), (1592, 26234), (2018, 20696), (2587, 16144), (3184, 13117), (4036, 10348), (5174, 8072)]