28518358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 19589162

約数列:

[1, 2, 11, 22, 59, 118, 127, 173, 254, 346, 649, 1298, 1397, 1903, 2794, 3806, 7493, 10207, 14986, 20414, 21971, 43942, 82423, 112277, 164846, 224554, 241681, 483362, 1296289, 2592578, 14259179, 28518358]

約数ペア:

[(1, 28518358), (2, 14259179), (11, 2592578), (22, 1296289), (59, 483362), (118, 241681), (127, 224554), (173, 164846), (254, 112277), (346, 82423), (649, 43942), (1298, 21971), (1397, 20414), (1903, 14986), (2794, 10207), (3806, 7493)]