72729502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{12809}}^1$

素因数の和:12995

約数の個数: 16

約数和(自身を含む): 116212320

約数和(自身を除く): 43482818

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 12809, 25618, 217753, 435506, 2139103, 4278206, 36364751, 72729502]

約数ペア:

[(1, 72729502), (2, 36364751), (17, 4278206), (34, 2139103), (167, 435506), (334, 217753), (2839, 25618), (5678, 12809)]