28459647272

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1962193}}^1$

素因数の和:1962250

約数の個数: 48

約数和(自身を含む): 63751683060

約数和(自身を除く): 35292035788

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 1962193, 3924386, 7848772, 13735351, 15697544, 27470702, 54941404, 72601141, 96147457, 109882808, 145202282, 192294914, 290404564, 384589828, 508207987, 580809128, 769179656, 1016415974, 2032831948, 3557455909, 4065663896, 7114911818, 14229823636, 28459647272]

約数ペア:

[(1, 28459647272), (2, 14229823636), (4, 7114911818), (7, 4065663896), (8, 3557455909), (14, 2032831948), (28, 1016415974), (37, 769179656), (49, 580809128), (56, 508207987), (74, 384589828), (98, 290404564), (148, 192294914), (196, 145202282), (259, 109882808), (296, 96147457), (392, 72601141), (518, 54941404), (1036, 27470702), (1813, 15697544), (2072, 13735351), (3626, 7848772), (7252, 3924386), (14504, 1962193)]