28063168

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 56

約数和(自身を含む): 65401952

約数和(自身を除く): 37338784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 1693, 2072, 2368, 3386, 4144, 6772, 8288, 11851, 13544, 16576, 23702, 27088, 47404, 54176, 62641, 94808, 108352, 125282, 189616, 250564, 379232, 438487, 501128, 758464, 876974, 1002256, 1753948, 2004512, 3507896, 4009024, 7015792, 14031584, 28063168]

約数ペア:

[(1, 28063168), (2, 14031584), (4, 7015792), (7, 4009024), (8, 3507896), (14, 2004512), (16, 1753948), (28, 1002256), (32, 876974), (37, 758464), (56, 501128), (64, 438487), (74, 379232), (112, 250564), (148, 189616), (224, 125282), (259, 108352), (296, 94808), (448, 62641), (518, 54176), (592, 47404), (1036, 27088), (1184, 23702), (1693, 16576), (2072, 13544), (2368, 11851), (3386, 8288), (4144, 6772)]