28816592

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 64061376

約数和(自身を除く): 35244784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 563, 914, 1126, 1828, 2252, 3199, 3656, 3941, 4504, 6398, 7312, 7882, 9008, 12796, 15764, 25592, 31528, 51184, 63056, 257291, 514582, 1029164, 1801037, 2058328, 3602074, 4116656, 7204148, 14408296, 28816592]

約数ペア:

[(1, 28816592), (2, 14408296), (4, 7204148), (7, 4116656), (8, 3602074), (14, 2058328), (16, 1801037), (28, 1029164), (56, 514582), (112, 257291), (457, 63056), (563, 51184), (914, 31528), (1126, 25592), (1828, 15764), (2252, 12796), (3199, 9008), (3656, 7882), (3941, 7312), (4504, 6398)]