3957632

素因数分解:

$2^7\times 7^2\times {\mathrm{631}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 9186120

約数和(自身を除く): 5228488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 631, 784, 896, 1262, 1568, 2524, 3136, 4417, 5048, 6272, 8834, 10096, 17668, 20192, 30919, 35336, 40384, 61838, 70672, 80768, 123676, 141344, 247352, 282688, 494704, 565376, 989408, 1978816, 3957632]

約数ペア:

[(1, 3957632), (2, 1978816), (4, 989408), (7, 565376), (8, 494704), (14, 282688), (16, 247352), (28, 141344), (32, 123676), (49, 80768), (56, 70672), (64, 61838), (98, 40384), (112, 35336), (128, 30919), (196, 20192), (224, 17668), (392, 10096), (448, 8834), (631, 6272), (784, 5048), (896, 4417), (1262, 3136), (1568, 2524)]