27630724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7949}}^1$

素因数の和:8043

約数の個数: 24

約数和(自身を含む): 53424000

約数和(自身を除く): 25793276

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7949, 15898, 31796, 87439, 174878, 349756, 627971, 1255942, 2511884, 6907681, 13815362, 27630724]

約数ペア:

[(1, 27630724), (2, 13815362), (4, 6907681), (11, 2511884), (22, 1255942), (44, 627971), (79, 349756), (158, 174878), (316, 87439), (869, 31796), (1738, 15898), (3476, 7949)]