2572848928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{143831}}^1$

素因数の和:143897

約数の個数: 48

約数和(自身を含む): 5581832256

約数和(自身を除く): 3008983328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 143831, 287662, 575324, 1150648, 1869803, 2301296, 3739606, 4602592, 6184733, 7479212, 12369466, 14958424, 24738932, 29916848, 49477864, 59833696, 80401529, 98955728, 160803058, 197911456, 321606116, 643212232, 1286424464, 2572848928]

約数ペア:

[(1, 2572848928), (2, 1286424464), (4, 643212232), (8, 321606116), (13, 197911456), (16, 160803058), (26, 98955728), (32, 80401529), (43, 59833696), (52, 49477864), (86, 29916848), (104, 24738932), (172, 14958424), (208, 12369466), (344, 7479212), (416, 6184733), (559, 4602592), (688, 3739606), (1118, 2301296), (1376, 1869803), (2236, 1150648), (4472, 575324), (8944, 287662), (17888, 143831)]