22393072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 47045600

約数和(自身を除く): 24652528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 541, 796, 1082, 1592, 2164, 2587, 3184, 4328, 5174, 7033, 8656, 10348, 14066, 20696, 28132, 41392, 56264, 107659, 112528, 215318, 430636, 861272, 1399567, 1722544, 2799134, 5598268, 11196536, 22393072]

約数ペア:

[(1, 22393072), (2, 11196536), (4, 5598268), (8, 2799134), (13, 1722544), (16, 1399567), (26, 861272), (52, 430636), (104, 215318), (199, 112528), (208, 107659), (398, 56264), (541, 41392), (796, 28132), (1082, 20696), (1592, 14066), (2164, 10348), (2587, 8656), (3184, 7033), (4328, 5174)]