26185766512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2557}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 52995170592

約数和(自身を除く): 26809404080

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 233, 268, 328, 466, 536, 656, 932, 1072, 1864, 2557, 2747, 3728, 5114, 5494, 9553, 10228, 10988, 15611, 19106, 20456, 21976, 31222, 38212, 40912, 43952, 62444, 76424, 104837, 124888, 152848, 171319, 209674, 249776, 342638, 419348, 595781, 640051, 685276, 838696, 1191562, 1280102, 1370552, 1677392, 2383124, 2560204, 2741104, 4766248, 5120408, 7024079, 9532496, 10240816, 14048158, 24427021, 28096316, 39917327, 48854042, 56192632, 79834654, 97708084, 112385264, 159669308, 195416168, 319338616, 390832336, 638677232, 1636610407, 3273220814, 6546441628, 13092883256, 26185766512]

約数ペア:

[(1, 26185766512), (2, 13092883256), (4, 6546441628), (8, 3273220814), (16, 1636610407), (41, 638677232), (67, 390832336), (82, 319338616), (134, 195416168), (164, 159669308), (233, 112385264), (268, 97708084), (328, 79834654), (466, 56192632), (536, 48854042), (656, 39917327), (932, 28096316), (1072, 24427021), (1864, 14048158), (2557, 10240816), (2747, 9532496), (3728, 7024079), (5114, 5120408), (5494, 4766248), (9553, 2741104), (10228, 2560204), (10988, 2383124), (15611, 1677392), (19106, 1370552), (20456, 1280102), (21976, 1191562), (31222, 838696), (38212, 685276), (40912, 640051), (43952, 595781), (62444, 419348), (76424, 342638), (104837, 249776), (124888, 209674), (152848, 171319)]