43914896896

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{153437}}^1$

素因数の和:153511

約数の個数: 80

約数和(自身を含む): 96691717584

約数和(自身を除く): 52776820688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 512, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 6656, 8944, 11008, 17888, 22016, 35776, 71552, 143104, 153437, 286208, 306874, 613748, 1227496, 1994681, 2454992, 3989362, 4909984, 6597791, 7978724, 9819968, 13195582, 15957448, 19639936, 26391164, 31914896, 39279872, 52782328, 63829792, 78559744, 85771283, 105564656, 127659584, 171542566, 211129312, 255319168, 343085132, 422258624, 510638336, 686170264, 844517248, 1021276672, 1372340528, 1689034496, 2744681056, 3378068992, 5489362112, 10978724224, 21957448448, 43914896896]

約数ペア:

[(1, 43914896896), (2, 21957448448), (4, 10978724224), (8, 5489362112), (13, 3378068992), (16, 2744681056), (26, 1689034496), (32, 1372340528), (43, 1021276672), (52, 844517248), (64, 686170264), (86, 510638336), (104, 422258624), (128, 343085132), (172, 255319168), (208, 211129312), (256, 171542566), (344, 127659584), (416, 105564656), (512, 85771283), (559, 78559744), (688, 63829792), (832, 52782328), (1118, 39279872), (1376, 31914896), (1664, 26391164), (2236, 19639936), (2752, 15957448), (3328, 13195582), (4472, 9819968), (5504, 7978724), (6656, 6597791), (8944, 4909984), (11008, 3989362), (17888, 2454992), (22016, 1994681), (35776, 1227496), (71552, 613748), (143104, 306874), (153437, 286208)]