26130744992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{90863}}^1$

素因数の和:90946

約数の個数: 96

約数和(自身を含む): 60450001920

約数和(自身を除く): 34319256928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 352, 418, 473, 608, 688, 817, 836, 946, 1376, 1634, 1672, 1892, 3268, 3344, 3784, 6536, 6688, 7568, 8987, 13072, 15136, 17974, 26144, 35948, 71896, 90863, 143792, 181726, 287584, 363452, 726904, 999493, 1453808, 1726397, 1998986, 2907616, 3452794, 3907109, 3997972, 6905588, 7814218, 7995944, 13811176, 15628436, 15991888, 18990367, 27622352, 31256872, 31983776, 37980734, 42978199, 55244704, 62513744, 74235071, 75961468, 85956398, 125027488, 148470142, 151922936, 171912796, 296940284, 303845872, 343825592, 593880568, 607691744, 687651184, 816585781, 1187761136, 1375302368, 1633171562, 2375522272, 3266343124, 6532686248, 13065372496, 26130744992]

約数ペア:

[(1, 26130744992), (2, 13065372496), (4, 6532686248), (8, 3266343124), (11, 2375522272), (16, 1633171562), (19, 1375302368), (22, 1187761136), (32, 816585781), (38, 687651184), (43, 607691744), (44, 593880568), (76, 343825592), (86, 303845872), (88, 296940284), (152, 171912796), (172, 151922936), (176, 148470142), (209, 125027488), (304, 85956398), (344, 75961468), (352, 74235071), (418, 62513744), (473, 55244704), (608, 42978199), (688, 37980734), (817, 31983776), (836, 31256872), (946, 27622352), (1376, 18990367), (1634, 15991888), (1672, 15628436), (1892, 13811176), (3268, 7995944), (3344, 7814218), (3784, 6905588), (6536, 3997972), (6688, 3907109), (7568, 3452794), (8987, 2907616), (13072, 1998986), (15136, 1726397), (17974, 1453808), (26144, 999493), (35948, 726904), (71896, 363452), (90863, 287584), (143792, 181726)]