70121218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{1621}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 107908416

約数和(自身を除く): 37787198

約数列:

[1, 2, 43, 86, 503, 1006, 1621, 3242, 21629, 43258, 69703, 139406, 815363, 1630726, 35060609, 70121218]

約数ペア:

[(1, 70121218), (2, 35060609), (43, 1630726), (86, 815363), (503, 139406), (1006, 69703), (1621, 43258), (3242, 21629)]