28933428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{6679}}^1$

素因数の和:6724

約数の個数: 36

約数和(自身を含む): 71262240

約数和(自身を除く): 42328812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 6679, 13358, 20037, 26716, 40074, 80148, 126901, 253802, 380703, 507604, 761406, 1522812, 2411119, 4822238, 7233357, 9644476, 14466714, 28933428]

約数ペア:

[(1, 28933428), (2, 14466714), (3, 9644476), (4, 7233357), (6, 4822238), (12, 2411119), (19, 1522812), (38, 761406), (57, 507604), (76, 380703), (114, 253802), (228, 126901), (361, 80148), (722, 40074), (1083, 26716), (1444, 20037), (2166, 13358), (4332, 6679)]