29887286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 54383616

約数和(自身を除く): 24496330

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3371, 4433, 6742, 8866, 37081, 43823, 74162, 87646, 104501, 209002, 482053, 964106, 1149511, 1358513, 2299022, 2717026, 14943643, 29887286]

約数ペア:

[(1, 29887286), (2, 14943643), (11, 2717026), (13, 2299022), (22, 1358513), (26, 1149511), (31, 964106), (62, 482053), (143, 209002), (286, 104501), (341, 87646), (403, 74162), (682, 43823), (806, 37081), (3371, 8866), (4433, 6742)]