72684226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3449}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 112152600

約数和(自身を除く): 39468374

約数列:

[1, 2, 41, 82, 257, 514, 3449, 6898, 10537, 21074, 141409, 282818, 886393, 1772786, 36342113, 72684226]

約数ペア:

[(1, 72684226), (2, 36342113), (41, 1772786), (82, 886393), (257, 282818), (514, 141409), (3449, 21074), (6898, 10537)]