13700428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 28071120

約数和(自身を除く): 14370692

約数列:

[1, 2, 4, 7, 14, 28, 67, 109, 134, 218, 268, 436, 469, 763, 938, 1526, 1876, 3052, 4489, 7303, 8978, 14606, 17956, 29212, 31423, 51121, 62846, 102242, 125692, 204484, 489301, 978602, 1957204, 3425107, 6850214, 13700428]

約数ペア:

[(1, 13700428), (2, 6850214), (4, 3425107), (7, 1957204), (14, 978602), (28, 489301), (67, 204484), (109, 125692), (134, 102242), (218, 62846), (268, 51121), (436, 31423), (469, 29212), (763, 17956), (938, 14606), (1526, 8978), (1876, 7303), (3052, 4489)]