27967828

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4652

約数の個数: 36

約数和(自身を含む): 58783872

約数和(自身を除く): 30816044

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4603, 6076, 9206, 18412, 32221, 64442, 128884, 142693, 225547, 285386, 451094, 570772, 902188, 998851, 1997702, 3995404, 6991957, 13983914, 27967828]

約数ペア:

[(1, 27967828), (2, 13983914), (4, 6991957), (7, 3995404), (14, 1997702), (28, 998851), (31, 902188), (49, 570772), (62, 451094), (98, 285386), (124, 225547), (196, 142693), (217, 128884), (434, 64442), (868, 32221), (1519, 18412), (3038, 9206), (4603, 6076)]