7847008

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 36

約数和(自身を含む): 16740108

約数和(自身を除く): 8893100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 1451, 2704, 2902, 5408, 5804, 11608, 18863, 23216, 37726, 46432, 75452, 150904, 245219, 301808, 490438, 603616, 980876, 1961752, 3923504, 7847008]

約数ペア:

[(1, 7847008), (2, 3923504), (4, 1961752), (8, 980876), (13, 603616), (16, 490438), (26, 301808), (32, 245219), (52, 150904), (104, 75452), (169, 46432), (208, 37726), (338, 23216), (416, 18863), (676, 11608), (1352, 5804), (1451, 5408), (2704, 2902)]