72390322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17579}}^1$

素因数の和:17681

約数の個数: 16

約数和(自身を含む): 113918400

約数和(自身を除く): 41528078

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 17579, 35158, 509791, 1019582, 1248109, 2496218, 36195161, 72390322]

約数ペア:

[(1, 72390322), (2, 36195161), (29, 2496218), (58, 1248109), (71, 1019582), (142, 509791), (2059, 35158), (4118, 17579)]