65553928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 136146780

約数和(自身を除く): 70592852

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 241, 242, 281, 482, 484, 562, 964, 968, 1124, 1928, 2248, 2651, 3091, 5302, 6182, 10604, 12364, 21208, 24728, 29161, 34001, 58322, 67721, 68002, 116644, 135442, 136004, 233288, 270884, 272008, 541768, 744931, 1489862, 2979724, 5959448, 8194241, 16388482, 32776964, 65553928]

約数ペア:

[(1, 65553928), (2, 32776964), (4, 16388482), (8, 8194241), (11, 5959448), (22, 2979724), (44, 1489862), (88, 744931), (121, 541768), (241, 272008), (242, 270884), (281, 233288), (482, 136004), (484, 135442), (562, 116644), (964, 68002), (968, 67721), (1124, 58322), (1928, 34001), (2248, 29161), (2651, 24728), (3091, 21208), (5302, 12364), (6182, 10604)]