47021000944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{240433}}^1$

素因数の和:241177

約数の個数: 40

約数和(自身を含む): 96596763840

約数和(自身を除く): 49575762896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 719, 1438, 2876, 5752, 11504, 12223, 24446, 48892, 97784, 195568, 240433, 480866, 961732, 1923464, 3846928, 4087361, 8174722, 16349444, 32698888, 65397776, 172871327, 345742654, 691485308, 1382970616, 2765941232, 2938812559, 5877625118, 11755250236, 23510500472, 47021000944]

約数ペア:

[(1, 47021000944), (2, 23510500472), (4, 11755250236), (8, 5877625118), (16, 2938812559), (17, 2765941232), (34, 1382970616), (68, 691485308), (136, 345742654), (272, 172871327), (719, 65397776), (1438, 32698888), (2876, 16349444), (5752, 8174722), (11504, 4087361), (12223, 3846928), (24446, 1923464), (48892, 961732), (97784, 480866), (195568, 240433)]