71847244

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{10223}}^1$

素因数の和:10485

約数の個数: 24

約数和(自身を含む): 144281088

約数和(自身を除く): 72433844

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 10223, 20446, 40892, 71561, 143122, 286244, 2565973, 5131946, 10263892, 17961811, 35923622, 71847244]

約数ペア:

[(1, 71847244), (2, 35923622), (4, 17961811), (7, 10263892), (14, 5131946), (28, 2565973), (251, 286244), (502, 143122), (1004, 71561), (1757, 40892), (3514, 20446), (7028, 10223)]