47040496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 97185744

約数和(自身を除く): 50145248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1061, 1304, 2122, 2608, 2771, 4244, 5542, 8488, 11084, 16976, 18037, 22168, 36074, 44336, 72148, 144296, 172943, 288592, 345886, 691772, 1383544, 2767088, 2940031, 5880062, 11760124, 23520248, 47040496]

約数ペア:

[(1, 47040496), (2, 23520248), (4, 11760124), (8, 5880062), (16, 2940031), (17, 2767088), (34, 1383544), (68, 691772), (136, 345886), (163, 288592), (272, 172943), (326, 144296), (652, 72148), (1061, 44336), (1304, 36074), (2122, 22168), (2608, 18037), (2771, 16976), (4244, 11084), (5542, 8488)]