71771084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33289}}^1$

素因数の和:33318

約数の個数: 36

約数和(自身を含む): 159392520

約数和(自身を除く): 87621436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33289, 66578, 133156, 233023, 366179, 466046, 732358, 932092, 1464716, 1631161, 2563253, 3262322, 5126506, 6524644, 10253012, 17942771, 35885542, 71771084]

約数ペア:

[(1, 71771084), (2, 35885542), (4, 17942771), (7, 10253012), (11, 6524644), (14, 5126506), (22, 3262322), (28, 2563253), (44, 1631161), (49, 1464716), (77, 932092), (98, 732358), (154, 466046), (196, 366179), (308, 233023), (539, 133156), (1078, 66578), (2156, 33289)]