74171044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18749}}^1$

素因数の和:18819

約数の個数: 24

約数和(自身を含む): 138600000

約数和(自身を除く): 64428956

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 18749, 37498, 74996, 431227, 806207, 862454, 1612414, 1724908, 3224828, 18542761, 37085522, 74171044]

約数ペア:

[(1, 74171044), (2, 37085522), (4, 18542761), (23, 3224828), (43, 1724908), (46, 1612414), (86, 862454), (92, 806207), (172, 431227), (989, 74996), (1978, 37498), (3956, 18749)]