42321608

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 91358400

約数和(自身を除く): 49036792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 5437, 7784, 10874, 21748, 38059, 43496, 76118, 152236, 304472, 755743, 1511486, 3022972, 5290201, 6045944, 10580402, 21160804, 42321608]

約数ペア:

[(1, 42321608), (2, 21160804), (4, 10580402), (7, 6045944), (8, 5290201), (14, 3022972), (28, 1511486), (56, 755743), (139, 304472), (278, 152236), (556, 76118), (973, 43496), (1112, 38059), (1946, 21748), (3892, 10874), (5437, 7784)]