12492704

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 28784448

約数和(自身を除く): 16291744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1297, 1376, 2408, 2594, 4816, 5188, 9079, 9632, 10376, 18158, 20752, 36316, 41504, 55771, 72632, 111542, 145264, 223084, 290528, 390397, 446168, 780794, 892336, 1561588, 1784672, 3123176, 6246352, 12492704]

約数ペア:

[(1, 12492704), (2, 6246352), (4, 3123176), (7, 1784672), (8, 1561588), (14, 892336), (16, 780794), (28, 446168), (32, 390397), (43, 290528), (56, 223084), (86, 145264), (112, 111542), (172, 72632), (224, 55771), (301, 41504), (344, 36316), (602, 20752), (688, 18158), (1204, 10376), (1297, 9632), (1376, 9079), (2408, 5188), (2594, 4816)]