57213912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{340559}}^1$

素因数の和:340575

約数の個数: 32

約数和(自身を含む): 163468800

約数和(自身を除く): 106254888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 340559, 681118, 1021677, 1362236, 2043354, 2383913, 2724472, 4086708, 4767826, 7151739, 8173416, 9535652, 14303478, 19071304, 28606956, 57213912]

約数ペア:

[(1, 57213912), (2, 28606956), (3, 19071304), (4, 14303478), (6, 9535652), (7, 8173416), (8, 7151739), (12, 4767826), (14, 4086708), (21, 2724472), (24, 2383913), (28, 2043354), (42, 1362236), (56, 1021677), (84, 681118), (168, 340559)]