64508762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 104569920

約数和(自身を除く): 40061158

約数列:

[1, 2, 19, 38, 83, 113, 166, 181, 226, 362, 1577, 2147, 3154, 3439, 4294, 6878, 9379, 15023, 18758, 20453, 30046, 40906, 178201, 285437, 356402, 388607, 570874, 777214, 1697599, 3395198, 32254381, 64508762]

約数ペア:

[(1, 64508762), (2, 32254381), (19, 3395198), (38, 1697599), (83, 777214), (113, 570874), (166, 388607), (181, 356402), (226, 285437), (362, 178201), (1577, 40906), (2147, 30046), (3154, 20453), (3439, 18758), (4294, 15023), (6878, 9379)]