28027728

素因数分解:

$2^4\times 3^3\times {\mathrm{64879}}^1$

素因数の和:64896

約数の個数: 40

約数和(自身を含む): 80451200

約数和(自身を除く): 52423472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 64879, 129758, 194637, 259516, 389274, 519032, 583911, 778548, 1038064, 1167822, 1557096, 1751733, 2335644, 3114192, 3503466, 4671288, 7006932, 9342576, 14013864, 28027728]

約数ペア:

[(1, 28027728), (2, 14013864), (3, 9342576), (4, 7006932), (6, 4671288), (8, 3503466), (9, 3114192), (12, 2335644), (16, 1751733), (18, 1557096), (24, 1167822), (27, 1038064), (36, 778548), (48, 583911), (54, 519032), (72, 389274), (108, 259516), (144, 194637), (216, 129758), (432, 64879)]