12551432404

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{61381}}^1$

素因数の和:61568

約数の個数: 48

約数和(自身を含む): 25711692160

約数和(自身を除く): 13160259756

約数列:

[1, 2, 4, 7, 14, 28, 67, 109, 134, 218, 268, 436, 469, 763, 938, 1526, 1876, 3052, 7303, 14606, 29212, 51121, 61381, 102242, 122762, 204484, 245524, 429667, 859334, 1718668, 4112527, 6690529, 8225054, 13381058, 16450108, 26762116, 28787689, 46833703, 57575378, 93667406, 115150756, 187334812, 448265443, 896530886, 1793061772, 3137858101, 6275716202, 12551432404]

約数ペア:

[(1, 12551432404), (2, 6275716202), (4, 3137858101), (7, 1793061772), (14, 896530886), (28, 448265443), (67, 187334812), (109, 115150756), (134, 93667406), (218, 57575378), (268, 46833703), (436, 28787689), (469, 26762116), (763, 16450108), (938, 13381058), (1526, 8225054), (1876, 6690529), (3052, 4112527), (7303, 1718668), (14606, 859334), (29212, 429667), (51121, 245524), (61381, 204484), (102242, 122762)]