1555664512

素因数分解:

$2^7\times {\mathrm{863}}^1\times {\mathrm{14083}}^1$

素因数の和:14960

約数の個数: 32

約数和(自身を含む): 3102986880

約数和(自身を除く): 1547322368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 863, 1726, 3452, 6904, 13808, 14083, 27616, 28166, 55232, 56332, 110464, 112664, 225328, 450656, 901312, 1802624, 12153629, 24307258, 48614516, 97229032, 194458064, 388916128, 777832256, 1555664512]

約数ペア:

[(1, 1555664512), (2, 777832256), (4, 388916128), (8, 194458064), (16, 97229032), (32, 48614516), (64, 24307258), (128, 12153629), (863, 1802624), (1726, 901312), (3452, 450656), (6904, 225328), (13808, 112664), (14083, 110464), (27616, 56332), (28166, 55232)]