3726487408

素因数分解:

$2^4\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{21179}}^1$

素因数の和:22765

約数の個数: 40

約数和(自身を含む): 8257150080

約数和(自身を除く): 4530662672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1571, 3142, 6284, 10997, 12568, 21179, 21994, 25136, 42358, 43988, 84716, 87976, 148253, 169432, 175952, 296506, 338864, 593012, 1186024, 2372048, 33272209, 66544418, 133088836, 232905463, 266177672, 465810926, 532355344, 931621852, 1863243704, 3726487408]

約数ペア:

[(1, 3726487408), (2, 1863243704), (4, 931621852), (7, 532355344), (8, 465810926), (14, 266177672), (16, 232905463), (28, 133088836), (56, 66544418), (112, 33272209), (1571, 2372048), (3142, 1186024), (6284, 593012), (10997, 338864), (12568, 296506), (21179, 175952), (21994, 169432), (25136, 148253), (42358, 87976), (43988, 84716)]