78472318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71209}}^1$

素因数の和:71259

約数の個数: 16

約数和(自身を含む): 128178000

約数和(自身を除く): 49705682

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71209, 142418, 1352971, 2065061, 2705942, 4130122, 39236159, 78472318]

約数ペア:

[(1, 78472318), (2, 39236159), (19, 4130122), (29, 2705942), (38, 2065061), (58, 1352971), (551, 142418), (1102, 71209)]