26040868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 56627200

約数和(自身を除く): 30586332

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1579, 2356, 3158, 4123, 6316, 8246, 11053, 16492, 22106, 30001, 44212, 48949, 60002, 97898, 120004, 195796, 210007, 342643, 420014, 685286, 840028, 930031, 1370572, 1860062, 3720124, 6510217, 13020434, 26040868]

約数ペア:

[(1, 26040868), (2, 13020434), (4, 6510217), (7, 3720124), (14, 1860062), (19, 1370572), (28, 930031), (31, 840028), (38, 685286), (62, 420014), (76, 342643), (124, 210007), (133, 195796), (217, 120004), (266, 97898), (434, 60002), (532, 48949), (589, 44212), (868, 30001), (1178, 22106), (1579, 16492), (2356, 11053), (3158, 8246), (4123, 6316)]