713704496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{628261}}^1$

素因数の和:628340

約数の個数: 20

約数和(自身を含む): 1402280784

約数和(自身を除く): 688576288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 628261, 1256522, 2513044, 5026088, 10052176, 44606531, 89213062, 178426124, 356852248, 713704496]

約数ペア:

[(1, 713704496), (2, 356852248), (4, 178426124), (8, 89213062), (16, 44606531), (71, 10052176), (142, 5026088), (284, 2513044), (568, 1256522), (1136, 628261)]