71570318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28697}}^1$

素因数の和:28771

約数の個数: 16

約数和(自身を含む): 113644080

約数和(自身を除く): 42073762

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 28697, 57394, 832213, 1233971, 1664426, 2467942, 35785159, 71570318]

約数ペア:

[(1, 71570318), (2, 35785159), (29, 2467942), (43, 1664426), (58, 1233971), (86, 832213), (1247, 57394), (2494, 28697)]