26984188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 59673600

約数和(自身を除く): 32689412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1109, 1738, 2212, 2218, 3476, 4436, 6083, 7763, 12166, 12199, 15526, 24332, 24398, 31052, 48796, 85393, 87611, 170786, 175222, 341572, 350444, 613277, 963721, 1226554, 1927442, 2453108, 3854884, 6746047, 13492094, 26984188]

約数ペア:

[(1, 26984188), (2, 13492094), (4, 6746047), (7, 3854884), (11, 2453108), (14, 1927442), (22, 1226554), (28, 963721), (44, 613277), (77, 350444), (79, 341572), (154, 175222), (158, 170786), (308, 87611), (316, 85393), (553, 48796), (869, 31052), (1106, 24398), (1109, 24332), (1738, 15526), (2212, 12199), (2218, 12166), (3476, 7763), (4436, 6083)]