28428714

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{1283}}^1$

素因数の和:2522

約数の個数: 24

約数和(自身を含む): 61693632

約数和(自身を除く): 33264918

約数列:

[1, 2, 3, 6, 9, 18, 1231, 1283, 2462, 2566, 3693, 3849, 7386, 7698, 11079, 11547, 22158, 23094, 1579373, 3158746, 4738119, 9476238, 14214357, 28428714]

約数ペア:

[(1, 28428714), (2, 14214357), (3, 9476238), (6, 4738119), (9, 3158746), (18, 1579373), (1231, 23094), (1283, 22158), (2462, 11547), (2566, 11079), (3693, 7698), (3849, 7386)]