30588688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 64232000

約数和(自身を除く): 33643312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 739, 796, 1478, 1592, 2587, 2956, 3184, 5174, 5912, 9607, 10348, 11824, 19214, 20696, 38428, 41392, 76856, 147061, 153712, 294122, 588244, 1176488, 1911793, 2352976, 3823586, 7647172, 15294344, 30588688]

約数ペア:

[(1, 30588688), (2, 15294344), (4, 7647172), (8, 3823586), (13, 2352976), (16, 1911793), (26, 1176488), (52, 588244), (104, 294122), (199, 153712), (208, 147061), (398, 76856), (739, 41392), (796, 38428), (1478, 20696), (1592, 19214), (2587, 11824), (2956, 10348), (3184, 9607), (5174, 5912)]