63699248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 130519920

約数和(自身を除く): 66820672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 661, 1268, 1322, 2536, 2644, 5072, 5288, 6023, 10576, 12046, 12559, 24092, 25118, 48184, 50236, 96368, 100472, 200944, 209537, 419074, 838148, 1676296, 3352592, 3981203, 7962406, 15924812, 31849624, 63699248]

約数ペア:

[(1, 63699248), (2, 31849624), (4, 15924812), (8, 7962406), (16, 3981203), (19, 3352592), (38, 1676296), (76, 838148), (152, 419074), (304, 209537), (317, 200944), (634, 100472), (661, 96368), (1268, 50236), (1322, 48184), (2536, 25118), (2644, 24092), (5072, 12559), (5288, 12046), (6023, 10576)]