40139796

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 95735808

約数和(自身を除く): 55596012

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 191, 211, 249, 332, 382, 422, 498, 573, 633, 764, 844, 996, 1146, 1266, 2292, 2532, 15853, 17513, 31706, 35026, 40301, 47559, 52539, 63412, 70052, 80602, 95118, 105078, 120903, 161204, 190236, 210156, 241806, 483612, 3344983, 6689966, 10034949, 13379932, 20069898, 40139796]

約数ペア:

[(1, 40139796), (2, 20069898), (3, 13379932), (4, 10034949), (6, 6689966), (12, 3344983), (83, 483612), (166, 241806), (191, 210156), (211, 190236), (249, 161204), (332, 120903), (382, 105078), (422, 95118), (498, 80602), (573, 70052), (633, 63412), (764, 52539), (844, 47559), (996, 40301), (1146, 35026), (1266, 31706), (2292, 17513), (2532, 15853)]