78958260479

素因数分解:

$7^2\times {\mathrm{587}}^1\times {\mathrm{661}}^1\times {\mathrm{4153}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 92167257168

約数和(自身を除く): 13208996689

約数列:

[1, 7, 49, 587, 661, 4109, 4153, 4627, 28763, 29071, 32389, 203497, 388007, 2437811, 2716049, 2745133, 17064677, 19012343, 19215931, 119452739, 134511517, 1611393071, 11279751497, 78958260479]

約数ペア:

[(1, 78958260479), (7, 11279751497), (49, 1611393071), (587, 134511517), (661, 119452739), (4109, 19215931), (4153, 19012343), (4627, 17064677), (28763, 2745133), (29071, 2716049), (32389, 2437811), (203497, 388007)]