63931424

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 138636288

約数和(自身を除く): 74704864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 223, 248, 272, 289, 446, 496, 527, 544, 578, 892, 992, 1054, 1156, 1784, 2108, 2312, 3568, 3791, 4216, 4624, 6913, 7136, 7582, 8432, 8959, 9248, 13826, 15164, 16864, 17918, 27652, 30328, 35836, 55304, 60656, 64447, 71672, 110608, 117521, 121312, 128894, 143344, 221216, 235042, 257788, 286688, 470084, 515576, 940168, 1031152, 1880336, 1997857, 2062304, 3760672, 3995714, 7991428, 15982856, 31965712, 63931424]

約数ペア:

[(1, 63931424), (2, 31965712), (4, 15982856), (8, 7991428), (16, 3995714), (17, 3760672), (31, 2062304), (32, 1997857), (34, 1880336), (62, 1031152), (68, 940168), (124, 515576), (136, 470084), (223, 286688), (248, 257788), (272, 235042), (289, 221216), (446, 143344), (496, 128894), (527, 121312), (544, 117521), (578, 110608), (892, 71672), (992, 64447), (1054, 60656), (1156, 55304), (1784, 35836), (2108, 30328), (2312, 27652), (3568, 17918), (3791, 16864), (4216, 15164), (4624, 13826), (6913, 9248), (7136, 8959), (7582, 8432)]