28781124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{126233}}^1$

素因数の和:126259

約数の個数: 24

約数和(自身を含む): 70691040

約数和(自身を除く): 41909916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 126233, 252466, 378699, 504932, 757398, 1514796, 2398427, 4796854, 7195281, 9593708, 14390562, 28781124]

約数ペア:

[(1, 28781124), (2, 14390562), (3, 9593708), (4, 7195281), (6, 4796854), (12, 2398427), (19, 1514796), (38, 757398), (57, 504932), (76, 378699), (114, 252466), (228, 126233)]