2875768

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 6242400

約数和(自身を除く): 3366632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 577, 623, 712, 1154, 1246, 2308, 2492, 4039, 4616, 4984, 8078, 16156, 32312, 51353, 102706, 205412, 359471, 410824, 718942, 1437884, 2875768]

約数ペア:

[(1, 2875768), (2, 1437884), (4, 718942), (7, 410824), (8, 359471), (14, 205412), (28, 102706), (56, 51353), (89, 32312), (178, 16156), (356, 8078), (577, 4984), (623, 4616), (712, 4039), (1154, 2492), (1246, 2308)]