71016368

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{34949}}^1$

素因数の和:35084

約数の個数: 20

約数和(自身を含む): 138681600

約数和(自身を除く): 67665232

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 34949, 69898, 139796, 279592, 559184, 4438523, 8877046, 17754092, 35508184, 71016368]

約数ペア:

[(1, 71016368), (2, 35508184), (4, 17754092), (8, 8877046), (16, 4438523), (127, 559184), (254, 279592), (508, 139796), (1016, 69898), (2032, 34949)]