28923784918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1447}}^1\times {\mathrm{2699}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 51888211200

約数和(自身を除く): 22964426282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1447, 2699, 2894, 3703, 5398, 7406, 10129, 18893, 20258, 33281, 37786, 62077, 66562, 124154, 232967, 434539, 465934, 765463, 869078, 1427771, 1530926, 2855542, 3905453, 5358241, 7810906, 9994397, 10716482, 19988794, 27338171, 54676342, 89825419, 179650838, 628777933, 1257555866, 2065984637, 4131969274, 14461892459, 28923784918]

約数ペア:

[(1, 28923784918), (2, 14461892459), (7, 4131969274), (14, 2065984637), (23, 1257555866), (46, 628777933), (161, 179650838), (322, 89825419), (529, 54676342), (1058, 27338171), (1447, 19988794), (2699, 10716482), (2894, 9994397), (3703, 7810906), (5398, 5358241), (7406, 3905453), (10129, 2855542), (18893, 1530926), (20258, 1427771), (33281, 869078), (37786, 765463), (62077, 465934), (66562, 434539), (124154, 232967)]