12671344

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 29283840

約数和(自身を除く): 16612496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4919, 9838, 19676, 34433, 39352, 68866, 78704, 113137, 137732, 226274, 275464, 452548, 550928, 791959, 905096, 1583918, 1810192, 3167836, 6335672, 12671344]

約数ペア:

[(1, 12671344), (2, 6335672), (4, 3167836), (7, 1810192), (8, 1583918), (14, 905096), (16, 791959), (23, 550928), (28, 452548), (46, 275464), (56, 226274), (92, 137732), (112, 113137), (161, 78704), (184, 68866), (322, 39352), (368, 34433), (644, 19676), (1288, 9838), (2576, 4919)]