40705998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 85280256

約数和(自身を除く): 44574258

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 743, 794, 1191, 1486, 2229, 2382, 4458, 9131, 17089, 18262, 27393, 34178, 51267, 54786, 102534, 294971, 589942, 884913, 1769826, 6784333, 13568666, 20352999, 40705998]

約数ペア:

[(1, 40705998), (2, 20352999), (3, 13568666), (6, 6784333), (23, 1769826), (46, 884913), (69, 589942), (138, 294971), (397, 102534), (743, 54786), (794, 51267), (1191, 34178), (1486, 27393), (2229, 18262), (2382, 17089), (4458, 9131)]