7743428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 17461248

約数和(自身を除く): 9717820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 811, 868, 1364, 1622, 2387, 3244, 4774, 5677, 8921, 9548, 11354, 17842, 22708, 25141, 35684, 50282, 62447, 100564, 124894, 175987, 249788, 276551, 351974, 553102, 703948, 1106204, 1935857, 3871714, 7743428]

約数ペア:

[(1, 7743428), (2, 3871714), (4, 1935857), (7, 1106204), (11, 703948), (14, 553102), (22, 351974), (28, 276551), (31, 249788), (44, 175987), (62, 124894), (77, 100564), (124, 62447), (154, 50282), (217, 35684), (308, 25141), (341, 22708), (434, 17842), (682, 11354), (811, 9548), (868, 8921), (1364, 5677), (1622, 4774), (2387, 3244)]