71861806

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 109303200

約数和(自身を除く): 37441394

約数列:

[1, 2, 149, 151, 298, 302, 1597, 3194, 22499, 44998, 237953, 241147, 475906, 482294, 35930903, 71861806]

約数ペア:

[(1, 71861806), (2, 35930903), (149, 482294), (151, 475906), (298, 241147), (302, 237953), (1597, 44998), (3194, 22499)]