12588728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 25436160

約数和(自身を除く): 12847432

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2207, 2852, 4414, 5704, 8828, 17656, 50761, 68417, 101522, 136834, 203044, 273668, 406088, 547336, 1573591, 3147182, 6294364, 12588728]

約数ペア:

[(1, 12588728), (2, 6294364), (4, 3147182), (8, 1573591), (23, 547336), (31, 406088), (46, 273668), (62, 203044), (92, 136834), (124, 101522), (184, 68417), (248, 50761), (713, 17656), (1426, 8828), (2207, 5704), (2852, 4414)]