65873248

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 154527912

約数和(自身を除く): 88654664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 977, 1204, 1376, 1568, 1954, 2107, 2408, 3908, 4214, 4816, 6839, 7816, 8428, 9632, 13678, 15632, 16856, 27356, 31264, 33712, 42011, 47873, 54712, 67424, 84022, 95746, 109424, 168044, 191492, 218848, 294077, 336088, 382984, 588154, 672176, 765968, 1176308, 1344352, 1531936, 2058539, 2352616, 4117078, 4705232, 8234156, 9410464, 16468312, 32936624, 65873248]

約数ペア:

[(1, 65873248), (2, 32936624), (4, 16468312), (7, 9410464), (8, 8234156), (14, 4705232), (16, 4117078), (28, 2352616), (32, 2058539), (43, 1531936), (49, 1344352), (56, 1176308), (86, 765968), (98, 672176), (112, 588154), (172, 382984), (196, 336088), (224, 294077), (301, 218848), (344, 191492), (392, 168044), (602, 109424), (688, 95746), (784, 84022), (977, 67424), (1204, 54712), (1376, 47873), (1568, 42011), (1954, 33712), (2107, 31264), (2408, 27356), (3908, 16856), (4214, 15632), (4816, 13678), (6839, 9632), (7816, 8428)]