39748304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 40

約数和(自身を含む): 82628640

約数和(自身を除く): 42880336

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2467, 4028, 4934, 8056, 9868, 16112, 19736, 39472, 46873, 93746, 130751, 187492, 261502, 374984, 523004, 749968, 1046008, 2092016, 2484269, 4968538, 9937076, 19874152, 39748304]

約数ペア:

[(1, 39748304), (2, 19874152), (4, 9937076), (8, 4968538), (16, 2484269), (19, 2092016), (38, 1046008), (53, 749968), (76, 523004), (106, 374984), (152, 261502), (212, 187492), (304, 130751), (424, 93746), (848, 46873), (1007, 39472), (2014, 19736), (2467, 16112), (4028, 9868), (4934, 8056)]