40271368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 80314200

約数和(自身を除く): 40042832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1069, 1108, 2138, 2216, 4276, 4709, 8552, 9418, 18173, 18836, 36346, 37672, 72692, 145384, 296113, 592226, 1184452, 2368904, 5033921, 10067842, 20135684, 40271368]

約数ペア:

[(1, 40271368), (2, 20135684), (4, 10067842), (8, 5033921), (17, 2368904), (34, 1184452), (68, 592226), (136, 296113), (277, 145384), (554, 72692), (1069, 37672), (1108, 36346), (2138, 18836), (2216, 18173), (4276, 9418), (4709, 8552)]