1428616

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1676024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 263, 388, 526, 679, 776, 1052, 1358, 1841, 2104, 2716, 3682, 5432, 7364, 14728, 25511, 51022, 102044, 178577, 204088, 357154, 714308, 1428616]

約数ペア:

[(1, 1428616), (2, 714308), (4, 357154), (7, 204088), (8, 178577), (14, 102044), (28, 51022), (56, 25511), (97, 14728), (194, 7364), (263, 5432), (388, 3682), (526, 2716), (679, 2104), (776, 1841), (1052, 1358)]