71345074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7723}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 111225600

約数和(自身を除く): 39880526

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7723, 9238, 15446, 239413, 478826, 1150727, 2301454, 35672537, 71345074]

約数ペア:

[(1, 71345074), (2, 35672537), (31, 2301454), (62, 1150727), (149, 478826), (298, 239413), (4619, 15446), (7723, 9238)]