4278008

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 9292800

約数和(自身を除く): 5014792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 967, 1106, 1934, 2212, 3868, 4424, 6769, 7736, 13538, 27076, 54152, 76393, 152786, 305572, 534751, 611144, 1069502, 2139004, 4278008]

約数ペア:

[(1, 4278008), (2, 2139004), (4, 1069502), (7, 611144), (8, 534751), (14, 305572), (28, 152786), (56, 76393), (79, 54152), (158, 27076), (316, 13538), (553, 7736), (632, 6769), (967, 4424), (1106, 3868), (1934, 2212)]