40902848

素因数分解:

$2^6\times 7^2\times {\mathrm{13043}}^1$

素因数の和:13069

約数の個数: 42

約数和(自身を含む): 94425516

約数和(自身を除く): 53522668

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 13043, 26086, 52172, 91301, 104344, 182602, 208688, 365204, 417376, 639107, 730408, 834752, 1278214, 1460816, 2556428, 2921632, 5112856, 5843264, 10225712, 20451424, 40902848]

約数ペア:

[(1, 40902848), (2, 20451424), (4, 10225712), (7, 5843264), (8, 5112856), (14, 2921632), (16, 2556428), (28, 1460816), (32, 1278214), (49, 834752), (56, 730408), (64, 639107), (98, 417376), (112, 365204), (196, 208688), (224, 182602), (392, 104344), (448, 91301), (784, 52172), (1568, 26086), (3136, 13043)]