28464688

素因数分解:

$2^4\times 7^2\times {\mathrm{36307}}^1$

素因数の和:36329

約数の個数: 30

約数和(自身を含む): 64156236

約数和(自身を除く): 35691548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36307, 72614, 145228, 254149, 290456, 508298, 580912, 1016596, 1779043, 2033192, 3558086, 4066384, 7116172, 14232344, 28464688]

約数ペア:

[(1, 28464688), (2, 14232344), (4, 7116172), (7, 4066384), (8, 3558086), (14, 2033192), (16, 1779043), (28, 1016596), (49, 580912), (56, 508298), (98, 290456), (112, 254149), (196, 145228), (392, 72614), (784, 36307)]