70148308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 126112448

約数和(自身を除く): 55964140

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1252, 1303, 2606, 5212, 13459, 26918, 53836, 56029, 112058, 224116, 407839, 815678, 1631356, 17537077, 35074154, 70148308]

約数ペア:

[(1, 70148308), (2, 35074154), (4, 17537077), (43, 1631356), (86, 815678), (172, 407839), (313, 224116), (626, 112058), (1252, 56029), (1303, 53836), (2606, 26918), (5212, 13459)]