29400028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33913

約数の個数: 24

約数和(自身を含む): 60698624

約数和(自身を除く): 31298596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 33871, 67742, 135484, 237097, 474194, 948388, 1050001, 2100002, 4200004, 7350007, 14700014, 29400028]

約数ペア:

[(1, 29400028), (2, 14700014), (4, 7350007), (7, 4200004), (14, 2100002), (28, 1050001), (31, 948388), (62, 474194), (124, 237097), (217, 135484), (434, 67742), (868, 33871)]