56827406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 87026400

約数和(自身を除く): 30198994

約数列:

[1, 2, 71, 142, 157, 314, 2549, 5098, 11147, 22294, 180979, 361958, 400193, 800386, 28413703, 56827406]

約数ペア:

[(1, 56827406), (2, 28413703), (71, 800386), (142, 400193), (157, 361958), (314, 180979), (2549, 22294), (5098, 11147)]