79642706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 140990976

約数和(自身を除く): 61348270

約数列:

[1, 2, 11, 13, 22, 26, 143, 281, 286, 562, 991, 1982, 3091, 3653, 6182, 7306, 10901, 12883, 21802, 25766, 40183, 80366, 141713, 278471, 283426, 556942, 3063181, 3620123, 6126362, 7240246, 39821353, 79642706]

約数ペア:

[(1, 79642706), (2, 39821353), (11, 7240246), (13, 6126362), (22, 3620123), (26, 3063181), (143, 556942), (281, 283426), (286, 278471), (562, 141713), (991, 80366), (1982, 40183), (3091, 25766), (3653, 21802), (6182, 12883), (7306, 10901)]