1402153984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17783}}^1$

素因数の和:17821

約数の個数: 88

約数和(自身を含む): 3494769408

約数和(自身を除く): 2092615424

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, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 11264, 17783, 19712, 35566, 39424, 71132, 78848, 124481, 142264, 195613, 248962, 284528, 391226, 497924, 569056, 782452, 995848, 1138112, 1369291, 1564904, 1991696, 2276224, 2738582, 3129808, 3983392, 4552448, 5477164, 6259616, 7966784, 9104896, 10954328, 12519232, 15933568, 18209792, 21908656, 25038464, 31867136, 43817312, 50076928, 63734272, 87634624, 100153856, 127468544, 175269248, 200307712, 350538496, 701076992, 1402153984]

約数ペア:

[(1, 1402153984), (2, 701076992), (4, 350538496), (7, 200307712), (8, 175269248), (11, 127468544), (14, 100153856), (16, 87634624), (22, 63734272), (28, 50076928), (32, 43817312), (44, 31867136), (56, 25038464), (64, 21908656), (77, 18209792), (88, 15933568), (112, 12519232), (128, 10954328), (154, 9104896), (176, 7966784), (224, 6259616), (256, 5477164), (308, 4552448), (352, 3983392), (448, 3129808), (512, 2738582), (616, 2276224), (704, 1991696), (896, 1564904), (1024, 1369291), (1232, 1138112), (1408, 995848), (1792, 782452), (2464, 569056), (2816, 497924), (3584, 391226), (4928, 284528), (5632, 248962), (7168, 195613), (9856, 142264), (11264, 124481), (17783, 78848), (19712, 71132), (35566, 39424)]