61982144

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4513

約数の個数: 56

約数和(自身を含む): 145133568

約数和(自身を除く): 83151424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4463, 6944, 8926, 13888, 17852, 31241, 35704, 62482, 71408, 124964, 138353, 142816, 249928, 276706, 285632, 499856, 553412, 968471, 999712, 1106824, 1936942, 1999424, 2213648, 3873884, 4427296, 7747768, 8854592, 15495536, 30991072, 61982144]

約数ペア:

[(1, 61982144), (2, 30991072), (4, 15495536), (7, 8854592), (8, 7747768), (14, 4427296), (16, 3873884), (28, 2213648), (31, 1999424), (32, 1936942), (56, 1106824), (62, 999712), (64, 968471), (112, 553412), (124, 499856), (217, 285632), (224, 276706), (248, 249928), (434, 142816), (448, 138353), (496, 124964), (868, 71408), (992, 62482), (1736, 35704), (1984, 31241), (3472, 17852), (4463, 13888), (6944, 8926)]