67084492

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 119750400

約数和(自身を除く): 52665908

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 1187, 2374, 4748, 14129, 28258, 56516, 84277, 168554, 236213, 337108, 472426, 944852, 16771123, 33542246, 67084492]

約数ペア:

[(1, 67084492), (2, 33542246), (4, 16771123), (71, 944852), (142, 472426), (199, 337108), (284, 236213), (398, 168554), (796, 84277), (1187, 56516), (2374, 28258), (4748, 14129)]