63871984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6151}}^1$

素因数の和:6229

約数の個数: 40

約数和(自身を含む): 137312640

約数和(自身を除く): 73440656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 6151, 10384, 12302, 24604, 49208, 67661, 98416, 135322, 270644, 362909, 541288, 725818, 1082576, 1451636, 2903272, 3991999, 5806544, 7983998, 15967996, 31935992, 63871984]

約数ペア:

[(1, 63871984), (2, 31935992), (4, 15967996), (8, 7983998), (11, 5806544), (16, 3991999), (22, 2903272), (44, 1451636), (59, 1082576), (88, 725818), (118, 541288), (176, 362909), (236, 270644), (472, 135322), (649, 98416), (944, 67661), (1298, 49208), (2596, 24604), (5192, 12302), (6151, 10384)]