9887696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6819

約数の個数: 40

約数和(自身を含む): 23581824

約数和(自身を除く): 13694128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 6791, 13582, 27164, 47537, 54328, 88283, 95074, 108656, 176566, 190148, 353132, 380296, 617981, 706264, 760592, 1235962, 1412528, 2471924, 4943848, 9887696]

約数ペア:

[(1, 9887696), (2, 4943848), (4, 2471924), (7, 1412528), (8, 1235962), (13, 760592), (14, 706264), (16, 617981), (26, 380296), (28, 353132), (52, 190148), (56, 176566), (91, 108656), (104, 95074), (112, 88283), (182, 54328), (208, 47537), (364, 27164), (728, 13582), (1456, 6791)]