7990680256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181211}}^1$

素因数の和:181289

約数の個数: 56

約数和(自身を含む): 17398526544

約数和(自身を除く): 9407846288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 22048, 44096, 181211, 362422, 724844, 1449688, 2355743, 2899376, 4711486, 5798752, 9422972, 9604183, 11597504, 18845944, 19208366, 37691888, 38416732, 75383776, 76833464, 124854379, 150767552, 153666928, 249708758, 307333856, 499417516, 614667712, 998835032, 1997670064, 3995340128, 7990680256]

約数ペア:

[(1, 7990680256), (2, 3995340128), (4, 1997670064), (8, 998835032), (13, 614667712), (16, 499417516), (26, 307333856), (32, 249708758), (52, 153666928), (53, 150767552), (64, 124854379), (104, 76833464), (106, 75383776), (208, 38416732), (212, 37691888), (416, 19208366), (424, 18845944), (689, 11597504), (832, 9604183), (848, 9422972), (1378, 5798752), (1696, 4711486), (2756, 2899376), (3392, 2355743), (5512, 1449688), (11024, 724844), (22048, 362422), (44096, 181211)]