68320478

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 103765536

約数和(自身を除く): 35445058

約数列:

[1, 2, 113, 226, 503, 601, 1006, 1202, 56839, 67913, 113678, 135826, 302303, 604606, 34160239, 68320478]

約数ペア:

[(1, 68320478), (2, 34160239), (113, 604606), (226, 302303), (503, 135826), (601, 113678), (1006, 67913), (1202, 56839)]