72553808

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{22787}}^1$

素因数の和:22994

約数の個数: 20

約数和(自身を含む): 141285600

約数和(自身を除く): 68731792

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 22787, 45574, 91148, 182296, 364592, 4534613, 9069226, 18138452, 36276904, 72553808]

約数ペア:

[(1, 72553808), (2, 36276904), (4, 18138452), (8, 9069226), (16, 4534613), (199, 364592), (398, 182296), (796, 91148), (1592, 45574), (3184, 22787)]