28226512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 57139200

約数和(自身を除く): 28912688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 479, 508, 958, 1016, 1916, 2032, 3683, 3832, 7366, 7664, 13891, 14732, 27782, 29464, 55564, 58928, 60833, 111128, 121666, 222256, 243332, 486664, 973328, 1764157, 3528314, 7056628, 14113256, 28226512]

約数ペア:

[(1, 28226512), (2, 14113256), (4, 7056628), (8, 3528314), (16, 1764157), (29, 973328), (58, 486664), (116, 243332), (127, 222256), (232, 121666), (254, 111128), (464, 60833), (479, 58928), (508, 55564), (958, 29464), (1016, 27782), (1916, 14732), (2032, 13891), (3683, 7664), (3832, 7366)]