9807728

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 22058112

約数和(自身を除く): 12250384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1307, 1876, 2614, 3752, 5228, 7504, 9149, 10456, 18298, 20912, 36596, 73192, 87569, 146384, 175138, 350276, 612983, 700552, 1225966, 1401104, 2451932, 4903864, 9807728]

約数ペア:

[(1, 9807728), (2, 4903864), (4, 2451932), (7, 1401104), (8, 1225966), (14, 700552), (16, 612983), (28, 350276), (56, 175138), (67, 146384), (112, 87569), (134, 73192), (268, 36596), (469, 20912), (536, 18298), (938, 10456), (1072, 9149), (1307, 7504), (1876, 5228), (2614, 3752)]