70821412

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 126292320

約数和(自身を除く): 55470908

約数列:

[1, 2, 4, 67, 134, 268, 401, 659, 802, 1318, 1604, 2636, 26867, 44153, 53734, 88306, 107468, 176612, 264259, 528518, 1057036, 17705353, 35410706, 70821412]

約数ペア:

[(1, 70821412), (2, 35410706), (4, 17705353), (67, 1057036), (134, 528518), (268, 264259), (401, 176612), (659, 107468), (802, 88306), (1318, 53734), (1604, 44153), (2636, 26867)]