380224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:482

約数の個数: 28

約数和(自身を含む): 814324

約数和(自身を除く): 434100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 457, 832, 914, 1828, 3656, 5941, 7312, 11882, 14624, 23764, 29248, 47528, 95056, 190112, 380224]

約数ペア:

[(1, 380224), (2, 190112), (4, 95056), (8, 47528), (13, 29248), (16, 23764), (26, 14624), (32, 11882), (52, 7312), (64, 5941), (104, 3656), (208, 1828), (416, 914), (457, 832)]