71378138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 51565606

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 334, 442, 967, 1934, 2171, 2839, 4342, 5678, 12571, 16439, 25142, 32878, 36907, 73814, 161489, 213707, 322978, 427414, 2099357, 2745313, 4198714, 5490626, 35689069, 71378138]

約数ペア:

[(1, 71378138), (2, 35689069), (13, 5490626), (17, 4198714), (26, 2745313), (34, 2099357), (167, 427414), (221, 322978), (334, 213707), (442, 161489), (967, 73814), (1934, 36907), (2171, 32878), (2839, 25142), (4342, 16439), (5678, 12571)]