71477266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 128810880

約数和(自身を除く): 57333614

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 3209, 6418, 11137, 22274, 22463, 44926, 118733, 137987, 237466, 275974, 831131, 965909, 1662262, 1931818, 5105519, 10211038, 35738633, 71477266]

約数ペア:

[(1, 71477266), (2, 35738633), (7, 10211038), (14, 5105519), (37, 1931818), (43, 1662262), (74, 965909), (86, 831131), (259, 275974), (301, 237466), (518, 137987), (602, 118733), (1591, 44926), (3182, 22463), (3209, 22274), (6418, 11137)]