28249548

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 39318708

約数列:

[1, 2, 3, 4, 6, 12, 83, 113, 166, 226, 249, 251, 332, 339, 452, 498, 502, 678, 753, 996, 1004, 1356, 1506, 3012, 9379, 18758, 20833, 28137, 28363, 37516, 41666, 56274, 56726, 62499, 83332, 85089, 112548, 113452, 124998, 170178, 249996, 340356, 2354129, 4708258, 7062387, 9416516, 14124774, 28249548]

約数ペア:

[(1, 28249548), (2, 14124774), (3, 9416516), (4, 7062387), (6, 4708258), (12, 2354129), (83, 340356), (113, 249996), (166, 170178), (226, 124998), (249, 113452), (251, 112548), (332, 85089), (339, 83332), (452, 62499), (498, 56726), (502, 56274), (678, 41666), (753, 37516), (996, 28363), (1004, 28137), (1356, 20833), (1506, 18758), (3012, 9379)]