78417736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6947}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 157580640

約数和(自身を除く): 79162904

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 6947, 11288, 13894, 27788, 55576, 118099, 236198, 472396, 576601, 944792, 1153202, 2306404, 4612808, 9802217, 19604434, 39208868, 78417736]

約数ペア:

[(1, 78417736), (2, 39208868), (4, 19604434), (8, 9802217), (17, 4612808), (34, 2306404), (68, 1153202), (83, 944792), (136, 576601), (166, 472396), (332, 236198), (664, 118099), (1411, 55576), (2822, 27788), (5644, 13894), (6947, 11288)]