75128534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 128447424

約数和(自身を除く): 53318890

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1721, 1898, 3358, 3442, 21827, 22373, 39583, 43654, 44746, 79166, 125633, 251266, 514579, 1029158, 1633229, 2889559, 3266458, 5779118, 37564267, 75128534]

約数ペア:

[(1, 75128534), (2, 37564267), (13, 5779118), (23, 3266458), (26, 2889559), (46, 1633229), (73, 1029158), (146, 514579), (299, 251266), (598, 125633), (949, 79166), (1679, 44746), (1721, 43654), (1898, 39583), (3358, 22373), (3442, 21827)]