28724562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69383}}^1$

素因数の和:69414

約数の個数: 24

約数和(自身を含む): 64943424

約数和(自身を除く): 36218862

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69383, 138766, 208149, 416298, 624447, 1248894, 1595809, 3191618, 4787427, 9574854, 14362281, 28724562]

約数ペア:

[(1, 28724562), (2, 14362281), (3, 9574854), (6, 4787427), (9, 3191618), (18, 1595809), (23, 1248894), (46, 624447), (69, 416298), (138, 208149), (207, 138766), (414, 69383)]