72994778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1789}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 114445440

約数和(自身を除く): 41450662

約数列:

[1, 2, 23, 46, 887, 1774, 1789, 3578, 20401, 40802, 41147, 82294, 1586843, 3173686, 36497389, 72994778]

約数ペア:

[(1, 72994778), (2, 36497389), (23, 3173686), (46, 1586843), (887, 82294), (1774, 41147), (1789, 40802), (3578, 20401)]