12245744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 40

約数和(自身を含む): 27998208

約数和(自身を除く): 15752464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3527, 7054, 14108, 24689, 28216, 49378, 56432, 98756, 109337, 197512, 218674, 395024, 437348, 765359, 874696, 1530718, 1749392, 3061436, 6122872, 12245744]

約数ペア:

[(1, 12245744), (2, 6122872), (4, 3061436), (7, 1749392), (8, 1530718), (14, 874696), (16, 765359), (28, 437348), (31, 395024), (56, 218674), (62, 197512), (112, 109337), (124, 98756), (217, 56432), (248, 49378), (434, 28216), (496, 24689), (868, 14108), (1736, 7054), (3472, 3527)]