12715728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15611

約数の個数: 40

約数和(自身を含む): 34783488

約数和(自身を除く): 22067760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 15583, 31166, 46749, 62332, 93498, 124664, 186996, 249328, 264911, 373992, 529822, 747984, 794733, 1059644, 1589466, 2119288, 3178932, 4238576, 6357864, 12715728]

約数ペア:

[(1, 12715728), (2, 6357864), (3, 4238576), (4, 3178932), (6, 2119288), (8, 1589466), (12, 1059644), (16, 794733), (17, 747984), (24, 529822), (34, 373992), (48, 264911), (51, 249328), (68, 186996), (102, 124664), (136, 93498), (204, 62332), (272, 46749), (408, 31166), (816, 15583)]