40970774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 69721344

約数和(自身を除く): 28750570

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 523, 598, 1046, 1703, 3013, 3406, 6026, 6799, 12029, 13598, 24058, 39169, 68513, 78338, 137026, 156377, 312754, 890669, 1575799, 1781338, 3151598, 20485387, 40970774]

約数ペア:

[(1, 40970774), (2, 20485387), (13, 3151598), (23, 1781338), (26, 1575799), (46, 890669), (131, 312754), (262, 156377), (299, 137026), (523, 78338), (598, 68513), (1046, 39169), (1703, 24058), (3013, 13598), (3406, 12029), (6026, 6799)]