78410956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 157235904

約数和(自身を除く): 78824948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 689, 1196, 1219, 1237, 1378, 2438, 2474, 2756, 4876, 4948, 15847, 16081, 28451, 31694, 32162, 56902, 63388, 64324, 65561, 113804, 131122, 262244, 369863, 739726, 852293, 1479452, 1507903, 1704586, 3015806, 3409172, 6031612, 19602739, 39205478, 78410956]

約数ペア:

[(1, 78410956), (2, 39205478), (4, 19602739), (13, 6031612), (23, 3409172), (26, 3015806), (46, 1704586), (52, 1507903), (53, 1479452), (92, 852293), (106, 739726), (212, 369863), (299, 262244), (598, 131122), (689, 113804), (1196, 65561), (1219, 64324), (1237, 63388), (1378, 56902), (2438, 32162), (2474, 31694), (2756, 28451), (4876, 16081), (4948, 15847)]