78934544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 165614400

約数和(自身を除く): 86679856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 1907, 2587, 3184, 3814, 5174, 7628, 10348, 15256, 20696, 24791, 30512, 41392, 49582, 99164, 198328, 379493, 396656, 758986, 1517972, 3035944, 4933409, 6071888, 9866818, 19733636, 39467272, 78934544]

約数ペア:

[(1, 78934544), (2, 39467272), (4, 19733636), (8, 9866818), (13, 6071888), (16, 4933409), (26, 3035944), (52, 1517972), (104, 758986), (199, 396656), (208, 379493), (398, 198328), (796, 99164), (1592, 49582), (1907, 41392), (2587, 30512), (3184, 24791), (3814, 20696), (5174, 15256), (7628, 10348)]