72797114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 49506886

約数列:

[1, 2, 13, 26, 31, 62, 181, 362, 403, 499, 806, 998, 2353, 4706, 5611, 6487, 11222, 12974, 15469, 30938, 72943, 90319, 145886, 180638, 201097, 402194, 1174147, 2348294, 2799889, 5599778, 36398557, 72797114]

約数ペア:

[(1, 72797114), (2, 36398557), (13, 5599778), (26, 2799889), (31, 2348294), (62, 1174147), (181, 402194), (362, 201097), (403, 180638), (499, 145886), (806, 90319), (998, 72943), (2353, 30938), (4706, 15469), (5611, 12974), (6487, 11222)]