26667764

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 25949836

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 289, 391, 578, 782, 1003, 1156, 1357, 1564, 2006, 2714, 4012, 4913, 5428, 6647, 9826, 13294, 17051, 19652, 23069, 26588, 34102, 46138, 68204, 92276, 112999, 225998, 289867, 392173, 451996, 579734, 784346, 1159468, 1568692, 6666941, 13333882, 26667764]

約数ペア:

[(1, 26667764), (2, 13333882), (4, 6666941), (17, 1568692), (23, 1159468), (34, 784346), (46, 579734), (59, 451996), (68, 392173), (92, 289867), (118, 225998), (236, 112999), (289, 92276), (391, 68204), (578, 46138), (782, 34102), (1003, 26588), (1156, 23069), (1357, 19652), (1564, 17051), (2006, 13294), (2714, 9826), (4012, 6647), (4913, 5428)]