68621536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 139624128

約数和(自身を除く): 71002592

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 193, 271, 328, 386, 542, 656, 772, 1084, 1312, 1544, 2168, 3088, 4336, 6176, 7913, 8672, 11111, 15826, 22222, 31652, 44444, 52303, 63304, 88888, 104606, 126608, 177776, 209212, 253216, 355552, 418424, 836848, 1673696, 2144423, 4288846, 8577692, 17155384, 34310768, 68621536]

約数ペア:

[(1, 68621536), (2, 34310768), (4, 17155384), (8, 8577692), (16, 4288846), (32, 2144423), (41, 1673696), (82, 836848), (164, 418424), (193, 355552), (271, 253216), (328, 209212), (386, 177776), (542, 126608), (656, 104606), (772, 88888), (1084, 63304), (1312, 52303), (1544, 44444), (2168, 31652), (3088, 22222), (4336, 15826), (6176, 11111), (7913, 8672)]