71461936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49081}}^1$

素因数の和:49109

約数の個数: 40

約数和(自身を含む): 170412704

約数和(自身を除く): 98950768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49081, 98162, 196324, 343567, 392648, 638053, 687134, 785296, 1276106, 1374268, 2552212, 2748536, 4466371, 5104424, 5497072, 8932742, 10208848, 17865484, 35730968, 71461936]

約数ペア:

[(1, 71461936), (2, 35730968), (4, 17865484), (7, 10208848), (8, 8932742), (13, 5497072), (14, 5104424), (16, 4466371), (26, 2748536), (28, 2552212), (52, 1374268), (56, 1276106), (91, 785296), (104, 687134), (112, 638053), (182, 392648), (208, 343567), (364, 196324), (728, 98162), (1456, 49081)]