28913478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23057}}^1$

素因数の和:23092

約数の個数: 32

約数和(自身を含む): 66407040

約数和(自身を除く): 37493562

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 23057, 46114, 69171, 138342, 253627, 438083, 507254, 760881, 876166, 1314249, 1521762, 2628498, 4818913, 9637826, 14456739, 28913478]

約数ペア:

[(1, 28913478), (2, 14456739), (3, 9637826), (6, 4818913), (11, 2628498), (19, 1521762), (22, 1314249), (33, 876166), (38, 760881), (57, 507254), (66, 438083), (114, 253627), (209, 138342), (418, 69171), (627, 46114), (1254, 23057)]