2606728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 5276160

約数和(自身を除く): 2669432

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 457, 713, 914, 1426, 1828, 2852, 3656, 5704, 10511, 14167, 21022, 28334, 42044, 56668, 84088, 113336, 325841, 651682, 1303364, 2606728]

約数ペア:

[(1, 2606728), (2, 1303364), (4, 651682), (8, 325841), (23, 113336), (31, 84088), (46, 56668), (62, 42044), (92, 28334), (124, 21022), (184, 14167), (248, 10511), (457, 5704), (713, 3656), (914, 2852), (1426, 1828)]