2779432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2819288

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 191, 214, 382, 428, 764, 856, 1528, 1819, 3247, 3638, 6494, 7276, 12988, 14552, 20437, 25976, 40874, 81748, 163496, 347429, 694858, 1389716, 2779432]

約数ペア:

[(1, 2779432), (2, 1389716), (4, 694858), (8, 347429), (17, 163496), (34, 81748), (68, 40874), (107, 25976), (136, 20437), (191, 14552), (214, 12988), (382, 7276), (428, 6494), (764, 3638), (856, 3247), (1528, 1819)]