3980715488

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{19141}}^1$

素因数の和:19315

約数の個数: 48

約数和(自身を含む): 8036424144

約数和(自身を除く): 4055708656

約数列:

[1, 2, 4, 8, 16, 32, 67, 97, 134, 194, 268, 388, 536, 776, 1072, 1552, 2144, 3104, 6499, 12998, 19141, 25996, 38282, 51992, 76564, 103984, 153128, 207968, 306256, 612512, 1282447, 1856677, 2564894, 3713354, 5129788, 7426708, 10259576, 14853416, 20519152, 29706832, 41038304, 59413664, 124397359, 248794718, 497589436, 995178872, 1990357744, 3980715488]

約数ペア:

[(1, 3980715488), (2, 1990357744), (4, 995178872), (8, 497589436), (16, 248794718), (32, 124397359), (67, 59413664), (97, 41038304), (134, 29706832), (194, 20519152), (268, 14853416), (388, 10259576), (536, 7426708), (776, 5129788), (1072, 3713354), (1552, 2564894), (2144, 1856677), (3104, 1282447), (6499, 612512), (12998, 306256), (19141, 207968), (25996, 153128), (38282, 103984), (51992, 76564)]