25885024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 56077056

約数和(自身を除く): 30192032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 487, 604, 974, 1208, 1661, 1948, 2416, 3322, 3896, 4832, 5357, 6644, 7792, 10714, 13288, 15584, 21428, 26576, 42856, 53152, 73537, 85712, 147074, 171424, 294148, 588296, 808907, 1176592, 1617814, 2353184, 3235628, 6471256, 12942512, 25885024]

約数ペア:

[(1, 25885024), (2, 12942512), (4, 6471256), (8, 3235628), (11, 2353184), (16, 1617814), (22, 1176592), (32, 808907), (44, 588296), (88, 294148), (151, 171424), (176, 147074), (302, 85712), (352, 73537), (487, 53152), (604, 42856), (974, 26576), (1208, 21428), (1661, 15584), (1948, 13288), (2416, 10714), (3322, 7792), (3896, 6644), (4832, 5357)]