1904198912

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96601}}^1$

素因数の和:96635

約数の個数: 72

約数和(自身を含む): 4738907712

約数和(自身を除く): 2834708800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 96601, 193202, 386404, 676207, 772808, 1062611, 1352414, 1545616, 2125222, 2704828, 3091232, 4250444, 5409656, 6182464, 7438277, 8500888, 10819312, 12364928, 14876554, 17001776, 21638624, 24729856, 29753108, 34003552, 43277248, 59506216, 68007104, 86554496, 119012432, 136014208, 173108992, 238024864, 272028416, 476049728, 952099456, 1904198912]

約数ペア:

[(1, 1904198912), (2, 952099456), (4, 476049728), (7, 272028416), (8, 238024864), (11, 173108992), (14, 136014208), (16, 119012432), (22, 86554496), (28, 68007104), (32, 59506216), (44, 43277248), (56, 34003552), (64, 29753108), (77, 24729856), (88, 21638624), (112, 17001776), (128, 14876554), (154, 12364928), (176, 10819312), (224, 8500888), (256, 7438277), (308, 6182464), (352, 5409656), (448, 4250444), (616, 3091232), (704, 2704828), (896, 2125222), (1232, 1545616), (1408, 1352414), (1792, 1062611), (2464, 772808), (2816, 676207), (4928, 386404), (9856, 193202), (19712, 96601)]