7291728

素因数分解:

$2^4\times 3^3\times {\mathrm{16879}}^1$

素因数の和:16896

約数の個数: 40

約数和(自身を含む): 20931200

約数和(自身を除く): 13639472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 455733, 607644, 810192, 911466, 1215288, 1822932, 2430576, 3645864, 7291728]

約数ペア:

[(1, 7291728), (2, 3645864), (3, 2430576), (4, 1822932), (6, 1215288), (8, 911466), (9, 810192), (12, 607644), (16, 455733), (18, 405096), (24, 303822), (27, 270064), (36, 202548), (48, 151911), (54, 135032), (72, 101274), (108, 67516), (144, 50637), (216, 33758), (432, 16879)]