407008

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 967680

約数和(自身を除く): 560672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 79, 92, 112, 158, 161, 184, 224, 316, 322, 368, 553, 632, 644, 736, 1106, 1264, 1288, 1817, 2212, 2528, 2576, 3634, 4424, 5152, 7268, 8848, 12719, 14536, 17696, 25438, 29072, 50876, 58144, 101752, 203504, 407008]

約数ペア:

[(1, 407008), (2, 203504), (4, 101752), (7, 58144), (8, 50876), (14, 29072), (16, 25438), (23, 17696), (28, 14536), (32, 12719), (46, 8848), (56, 7268), (79, 5152), (92, 4424), (112, 3634), (158, 2576), (161, 2528), (184, 2212), (224, 1817), (316, 1288), (322, 1264), (368, 1106), (553, 736), (632, 644)]