25331320832

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{727577}}^1$

素因数の和:727616

約数の個数: 48

約数和(自身を含む): 53629774380

約数和(自身を除く): 28298453548

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 34816, 727577, 1455154, 2910308, 5820616, 11641232, 12368809, 23282464, 24737618, 46564928, 49475236, 93129856, 98950472, 186259712, 197900944, 372519424, 395801888, 745038848, 791603776, 1490077696, 1583207552, 3166415104, 6332830208, 12665660416, 25331320832]

約数ペア:

[(1, 25331320832), (2, 12665660416), (4, 6332830208), (8, 3166415104), (16, 1583207552), (17, 1490077696), (32, 791603776), (34, 745038848), (64, 395801888), (68, 372519424), (128, 197900944), (136, 186259712), (256, 98950472), (272, 93129856), (512, 49475236), (544, 46564928), (1024, 24737618), (1088, 23282464), (2048, 12368809), (2176, 11641232), (4352, 5820616), (8704, 2910308), (17408, 1455154), (34816, 727577)]