28767522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10223}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 66742272

約数和(自身を除く): 37974750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10223, 20446, 30669, 61338, 71561, 143122, 214683, 429366, 684941, 1369882, 2054823, 4109646, 4794587, 9589174, 14383761, 28767522]

約数ペア:

[(1, 28767522), (2, 14383761), (3, 9589174), (6, 4794587), (7, 4109646), (14, 2054823), (21, 1369882), (42, 684941), (67, 429366), (134, 214683), (201, 143122), (402, 71561), (469, 61338), (938, 30669), (1407, 20446), (2814, 10223)]