28432236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 76160000

約数和(自身を除く): 47727764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1249, 1626, 1897, 2498, 3252, 3747, 3794, 4996, 5691, 7494, 7588, 8743, 11382, 14988, 17486, 22764, 26229, 34972, 52458, 104916, 338479, 676958, 1015437, 1353916, 2030874, 2369353, 4061748, 4738706, 7108059, 9477412, 14216118, 28432236]

約数ペア:

[(1, 28432236), (2, 14216118), (3, 9477412), (4, 7108059), (6, 4738706), (7, 4061748), (12, 2369353), (14, 2030874), (21, 1353916), (28, 1015437), (42, 676958), (84, 338479), (271, 104916), (542, 52458), (813, 34972), (1084, 26229), (1249, 22764), (1626, 17486), (1897, 14988), (2498, 11382), (3252, 8743), (3747, 7588), (3794, 7494), (4996, 5691)]