73678904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13367}}^1$

素因数の和:13439

約数の個数: 32

約数和(自身を含む): 151593120

約数和(自身を除く): 77914216

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13367, 26734, 53468, 106936, 173771, 347542, 695084, 708451, 1390168, 1416902, 2833804, 5667608, 9209863, 18419726, 36839452, 73678904]

約数ペア:

[(1, 73678904), (2, 36839452), (4, 18419726), (8, 9209863), (13, 5667608), (26, 2833804), (52, 1416902), (53, 1390168), (104, 708451), (106, 695084), (212, 347542), (424, 173771), (689, 106936), (1378, 53468), (2756, 26734), (5512, 13367)]