12748792

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 14709128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 907, 1004, 1757, 1814, 2008, 3514, 3628, 6349, 7028, 7256, 12698, 14056, 25396, 50792, 227657, 455314, 910628, 1593599, 1821256, 3187198, 6374396, 12748792]

約数ペア:

[(1, 12748792), (2, 6374396), (4, 3187198), (7, 1821256), (8, 1593599), (14, 910628), (28, 455314), (56, 227657), (251, 50792), (502, 25396), (907, 14056), (1004, 12698), (1757, 7256), (1814, 7028), (2008, 6349), (3514, 3628)]