66702989696

素因数分解:

$2^7\times 7^2\times {\mathrm{10635043}}^1$

素因数の和:10635071

約数の個数: 48

約数和(自身を含む): 154580364540

約数和(自身を除く): 87877374844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10635043, 21270086, 42540172, 74445301, 85080344, 148890602, 170160688, 297781204, 340321376, 521117107, 595562408, 680642752, 1042234214, 1191124816, 1361285504, 2084468428, 2382249632, 4168936856, 4764499264, 8337873712, 9528998528, 16675747424, 33351494848, 66702989696]

約数ペア:

[(1, 66702989696), (2, 33351494848), (4, 16675747424), (7, 9528998528), (8, 8337873712), (14, 4764499264), (16, 4168936856), (28, 2382249632), (32, 2084468428), (49, 1361285504), (56, 1191124816), (64, 1042234214), (98, 680642752), (112, 595562408), (128, 521117107), (196, 340321376), (224, 297781204), (392, 170160688), (448, 148890602), (784, 85080344), (896, 74445301), (1568, 42540172), (3136, 21270086), (6272, 10635043)]