28944777344

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^2\times {\mathrm{2719}}^1$

素因数の和:2958

約数の個数: 96

約数和(自身を含む): 66535660800

約数和(自身を除く): 37590883456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 763, 872, 896, 1526, 1744, 2719, 3052, 3488, 5438, 6104, 6976, 10876, 11881, 12208, 13952, 19033, 21752, 23762, 24416, 38066, 43504, 47524, 48832, 76132, 83167, 87008, 95048, 97664, 152264, 166334, 174016, 190096, 296371, 304528, 332668, 348032, 380192, 592742, 609056, 665336, 760384, 1185484, 1218112, 1330672, 1520768, 2074597, 2370968, 2436224, 2661344, 4149194, 4741936, 5322688, 8298388, 9483872, 10645376, 16596776, 18967744, 32304439, 33193552, 37935488, 64608878, 66387104, 129217756, 132774208, 226131073, 258435512, 265548416, 452262146, 516871024, 904524292, 1033742048, 1809048584, 2067484096, 3618097168, 4134968192, 7236194336, 14472388672, 28944777344]

約数ペア:

[(1, 28944777344), (2, 14472388672), (4, 7236194336), (7, 4134968192), (8, 3618097168), (14, 2067484096), (16, 1809048584), (28, 1033742048), (32, 904524292), (56, 516871024), (64, 452262146), (109, 265548416), (112, 258435512), (128, 226131073), (218, 132774208), (224, 129217756), (436, 66387104), (448, 64608878), (763, 37935488), (872, 33193552), (896, 32304439), (1526, 18967744), (1744, 16596776), (2719, 10645376), (3052, 9483872), (3488, 8298388), (5438, 5322688), (6104, 4741936), (6976, 4149194), (10876, 2661344), (11881, 2436224), (12208, 2370968), (13952, 2074597), (19033, 1520768), (21752, 1330672), (23762, 1218112), (24416, 1185484), (38066, 760384), (43504, 665336), (47524, 609056), (48832, 592742), (76132, 380192), (83167, 348032), (87008, 332668), (95048, 304528), (97664, 296371), (152264, 190096), (166334, 174016)]