42098220976

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{15269}}^1$

素因数の和:15626

約数の個数: 80

約数和(自身を含む): 94522521600

約数和(自身を除く): 52424300624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 239, 412, 478, 721, 824, 956, 1442, 1648, 1673, 1912, 2884, 3346, 3824, 5768, 6692, 11536, 13384, 15269, 24617, 26768, 30538, 49234, 61076, 98468, 106883, 122152, 172319, 196936, 213766, 244304, 344638, 393872, 427532, 689276, 855064, 1378552, 1572707, 1710128, 2757104, 3145414, 3649291, 6290828, 7298582, 11008949, 12581656, 14597164, 22017898, 25163312, 25545037, 29194328, 44035796, 51090074, 58388656, 88071592, 102180148, 176143184, 204360296, 375876973, 408720592, 751753946, 1503507892, 2631138811, 3007015784, 5262277622, 6014031568, 10524555244, 21049110488, 42098220976]

約数ペア:

[(1, 42098220976), (2, 21049110488), (4, 10524555244), (7, 6014031568), (8, 5262277622), (14, 3007015784), (16, 2631138811), (28, 1503507892), (56, 751753946), (103, 408720592), (112, 375876973), (206, 204360296), (239, 176143184), (412, 102180148), (478, 88071592), (721, 58388656), (824, 51090074), (956, 44035796), (1442, 29194328), (1648, 25545037), (1673, 25163312), (1912, 22017898), (2884, 14597164), (3346, 12581656), (3824, 11008949), (5768, 7298582), (6692, 6290828), (11536, 3649291), (13384, 3145414), (15269, 2757104), (24617, 1710128), (26768, 1572707), (30538, 1378552), (49234, 855064), (61076, 689276), (98468, 427532), (106883, 393872), (122152, 344638), (172319, 244304), (196936, 213766)]