709264

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 20

約数和(自身を含む): 1391404

約数和(自身を除く): 682140

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 457, 776, 914, 1552, 1828, 3656, 7312, 44329, 88658, 177316, 354632, 709264]

約数ペア:

[(1, 709264), (2, 354632), (4, 177316), (8, 88658), (16, 44329), (97, 7312), (194, 3656), (388, 1828), (457, 1552), (776, 914)]