39368608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 82797120

約数和(自身を除く): 43428512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 887, 1168, 1387, 1774, 2336, 2774, 3548, 5548, 7096, 11096, 14192, 16853, 22192, 28384, 33706, 44384, 64751, 67412, 129502, 134824, 259004, 269648, 518008, 539296, 1036016, 1230269, 2072032, 2460538, 4921076, 9842152, 19684304, 39368608]

約数ペア:

[(1, 39368608), (2, 19684304), (4, 9842152), (8, 4921076), (16, 2460538), (19, 2072032), (32, 1230269), (38, 1036016), (73, 539296), (76, 518008), (146, 269648), (152, 259004), (292, 134824), (304, 129502), (584, 67412), (608, 64751), (887, 44384), (1168, 33706), (1387, 28384), (1774, 22192), (2336, 16853), (2774, 14192), (3548, 11096), (5548, 7096)]