22440107536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{444253}}^1$

素因数の和:444320

約数の個数: 80

約数和(自身を含む): 55528195968

約数和(自身を除く): 33088088432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 4592, 6314, 7216, 12628, 25256, 50512, 444253, 888506, 1777012, 3109771, 3554024, 4886783, 6219542, 7108048, 9773566, 12439084, 18214373, 19547132, 24878168, 34207481, 36428746, 39094264, 49756336, 68414962, 72857492, 78188528, 127500611, 136829924, 145714984, 200358103, 255001222, 273659848, 291429968, 400716206, 510002444, 547319696, 801432412, 1020004888, 1402506721, 1602864824, 2040009776, 2805013442, 3205729648, 5610026884, 11220053768, 22440107536]

約数ペア:

[(1, 22440107536), (2, 11220053768), (4, 5610026884), (7, 3205729648), (8, 2805013442), (11, 2040009776), (14, 1602864824), (16, 1402506721), (22, 1020004888), (28, 801432412), (41, 547319696), (44, 510002444), (56, 400716206), (77, 291429968), (82, 273659848), (88, 255001222), (112, 200358103), (154, 145714984), (164, 136829924), (176, 127500611), (287, 78188528), (308, 72857492), (328, 68414962), (451, 49756336), (574, 39094264), (616, 36428746), (656, 34207481), (902, 24878168), (1148, 19547132), (1232, 18214373), (1804, 12439084), (2296, 9773566), (3157, 7108048), (3608, 6219542), (4592, 4886783), (6314, 3554024), (7216, 3109771), (12628, 1777012), (25256, 888506), (50512, 444253)]