30754256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 64579200

約数和(自身を除く): 33824944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 743, 796, 1486, 1592, 2587, 2972, 3184, 5174, 5944, 9659, 10348, 11888, 19318, 20696, 38636, 41392, 77272, 147857, 154544, 295714, 591428, 1182856, 1922141, 2365712, 3844282, 7688564, 15377128, 30754256]

約数ペア:

[(1, 30754256), (2, 15377128), (4, 7688564), (8, 3844282), (13, 2365712), (16, 1922141), (26, 1182856), (52, 591428), (104, 295714), (199, 154544), (208, 147857), (398, 77272), (743, 41392), (796, 38636), (1486, 20696), (1592, 19318), (2587, 11888), (2972, 10348), (3184, 9659), (5174, 5944)]