12636848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6669

約数の個数: 40

約数和(自身を含む): 29632032

約数和(自身を除く): 16995184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6637, 13274, 26548, 46459, 53096, 92918, 106192, 112829, 185836, 225658, 371672, 451316, 743344, 789803, 902632, 1579606, 1805264, 3159212, 6318424, 12636848]

約数ペア:

[(1, 12636848), (2, 6318424), (4, 3159212), (7, 1805264), (8, 1579606), (14, 902632), (16, 789803), (17, 743344), (28, 451316), (34, 371672), (56, 225658), (68, 185836), (112, 112829), (119, 106192), (136, 92918), (238, 53096), (272, 46459), (476, 26548), (952, 13274), (1904, 6637)]