71109068

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 126084000

約数和(自身を除く): 54974932

約数列:

[1, 2, 4, 157, 199, 314, 398, 569, 628, 796, 1138, 2276, 31243, 62486, 89333, 113231, 124972, 178666, 226462, 357332, 452924, 17777267, 35554534, 71109068]

約数ペア:

[(1, 71109068), (2, 35554534), (4, 17777267), (157, 452924), (199, 357332), (314, 226462), (398, 178666), (569, 124972), (628, 113231), (796, 89333), (1138, 62486), (2276, 31243)]