65994328

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 126729360

約数和(自身を除く): 60735032

約数列:

[1, 2, 4, 8, 53, 106, 212, 317, 424, 491, 634, 982, 1268, 1964, 2536, 3928, 16801, 26023, 33602, 52046, 67204, 104092, 134408, 155647, 208184, 311294, 622588, 1245176, 8249291, 16498582, 32997164, 65994328]

約数ペア:

[(1, 65994328), (2, 32997164), (4, 16498582), (8, 8249291), (53, 1245176), (106, 622588), (212, 311294), (317, 208184), (424, 155647), (491, 134408), (634, 104092), (982, 67204), (1268, 52046), (1964, 33602), (2536, 26023), (3928, 16801)]