415702976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26297}}^1$

素因数の和:26341

約数の個数: 56

約数和(自身を含む): 935156880

約数和(自身を除く): 519453904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 26297, 52594, 105188, 210376, 341861, 420752, 499643, 683722, 841504, 999286, 1367444, 1683008, 1998572, 2734888, 3997144, 5469776, 6495359, 7994288, 10939552, 12990718, 15988576, 21879104, 25981436, 31977152, 51962872, 103925744, 207851488, 415702976]

約数ペア:

[(1, 415702976), (2, 207851488), (4, 103925744), (8, 51962872), (13, 31977152), (16, 25981436), (19, 21879104), (26, 15988576), (32, 12990718), (38, 10939552), (52, 7994288), (64, 6495359), (76, 5469776), (104, 3997144), (152, 2734888), (208, 1998572), (247, 1683008), (304, 1367444), (416, 999286), (494, 841504), (608, 683722), (832, 499643), (988, 420752), (1216, 341861), (1976, 210376), (3952, 105188), (7904, 52594), (15808, 26297)]