28315452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19501}}^1$

素因数の和:19530

約数の個数: 36

約数和(自身を含む): 72625448

約数和(自身を除く): 44309996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 19501, 39002, 58503, 78004, 117006, 214511, 234012, 429022, 643533, 858044, 1287066, 2359621, 2574132, 4719242, 7078863, 9438484, 14157726, 28315452]

約数ペア:

[(1, 28315452), (2, 14157726), (3, 9438484), (4, 7078863), (6, 4719242), (11, 2574132), (12, 2359621), (22, 1287066), (33, 858044), (44, 643533), (66, 429022), (121, 234012), (132, 214511), (242, 117006), (363, 78004), (484, 58503), (726, 39002), (1452, 19501)]