42860672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19697}}^1$

素因数の和:19728

約数の個数: 32

約数和(自身を含む): 90413820

約数和(自身を除く): 47553148

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19697, 39394, 78788, 157576, 315152, 334849, 630304, 669698, 1260608, 1339396, 2521216, 2678792, 5357584, 10715168, 21430336, 42860672]

約数ペア:

[(1, 42860672), (2, 21430336), (4, 10715168), (8, 5357584), (16, 2678792), (17, 2521216), (32, 1339396), (34, 1260608), (64, 669698), (68, 630304), (128, 334849), (136, 315152), (272, 157576), (544, 78788), (1088, 39394), (2176, 19697)]