8442268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 16074520

約数和(自身を除く): 7632252

約数列:

[1, 2, 4, 17, 34, 67, 68, 109, 134, 218, 268, 289, 436, 578, 1139, 1156, 1853, 2278, 3706, 4556, 7303, 7412, 14606, 19363, 29212, 31501, 38726, 63002, 77452, 124151, 126004, 248302, 496604, 2110567, 4221134, 8442268]

約数ペア:

[(1, 8442268), (2, 4221134), (4, 2110567), (17, 496604), (34, 248302), (67, 126004), (68, 124151), (109, 77452), (134, 63002), (218, 38726), (268, 31501), (289, 29212), (436, 19363), (578, 14606), (1139, 7412), (1156, 7303), (1853, 4556), (2278, 3706)]