28853178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 31626822

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 499, 838, 998, 1257, 1497, 2514, 2994, 9637, 11477, 19274, 22954, 28911, 34431, 57822, 68862, 209081, 418162, 627243, 1254486, 4808863, 9617726, 14426589, 28853178]

約数ペア:

[(1, 28853178), (2, 14426589), (3, 9617726), (6, 4808863), (23, 1254486), (46, 627243), (69, 418162), (138, 209081), (419, 68862), (499, 57822), (838, 34431), (998, 28911), (1257, 22954), (1497, 19274), (2514, 11477), (2994, 9637)]