71900598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8233

約数の個数: 64

約数和(自身を含む): 188743680

約数和(自身を除く): 116843082

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8191, 8778, 16382, 24573, 49146, 57337, 90101, 114674, 155629, 172011, 180202, 270303, 311258, 344022, 466887, 540606, 630707, 933774, 1089403, 1261414, 1711919, 1892121, 2178806, 3268209, 3423838, 3784242, 5135757, 6536418, 10271514, 11983433, 23966866, 35950299, 71900598]

約数ペア:

[(1, 71900598), (2, 35950299), (3, 23966866), (6, 11983433), (7, 10271514), (11, 6536418), (14, 5135757), (19, 3784242), (21, 3423838), (22, 3268209), (33, 2178806), (38, 1892121), (42, 1711919), (57, 1261414), (66, 1089403), (77, 933774), (114, 630707), (133, 540606), (154, 466887), (209, 344022), (231, 311258), (266, 270303), (399, 180202), (418, 172011), (462, 155629), (627, 114674), (798, 90101), (1254, 57337), (1463, 49146), (2926, 24573), (4389, 16382), (8191, 8778)]