73672742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 130667040

約数和(自身を除く): 56994298

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 1489, 1903, 2249, 2978, 3806, 4498, 16379, 19357, 24739, 32758, 38714, 49478, 212927, 257597, 425854, 515194, 2833567, 3348761, 5667134, 6697522, 36836371, 73672742]

約数ペア:

[(1, 73672742), (2, 36836371), (11, 6697522), (13, 5667134), (22, 3348761), (26, 2833567), (143, 515194), (173, 425854), (286, 257597), (346, 212927), (1489, 49478), (1903, 38714), (2249, 32758), (2978, 24739), (3806, 19357), (4498, 16379)]