68832428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 143969280

約数和(自身を除く): 75136852

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 823, 1442, 1646, 2884, 2987, 3292, 5761, 5974, 11522, 11948, 20909, 23044, 23867, 41818, 47734, 83636, 84769, 95468, 167069, 169538, 334138, 339076, 593383, 668276, 1186766, 2373532, 2458301, 4916602, 9833204, 17208107, 34416214, 68832428]

約数ペア:

[(1, 68832428), (2, 34416214), (4, 17208107), (7, 9833204), (14, 4916602), (28, 2458301), (29, 2373532), (58, 1186766), (103, 668276), (116, 593383), (203, 339076), (206, 334138), (406, 169538), (412, 167069), (721, 95468), (812, 84769), (823, 83636), (1442, 47734), (1646, 41818), (2884, 23867), (2987, 23044), (3292, 20909), (5761, 11948), (5974, 11522)]