28706636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35353}}^1$

素因数の和:35393

約数の個数: 24

約数和(自身を含む): 59394720

約数和(自身を除く): 30688084

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 35353, 70706, 141412, 247471, 494942, 989884, 1025237, 2050474, 4100948, 7176659, 14353318, 28706636]

約数ペア:

[(1, 28706636), (2, 14353318), (4, 7176659), (7, 4100948), (14, 2050474), (28, 1025237), (29, 989884), (58, 494942), (116, 247471), (203, 141412), (406, 70706), (812, 35353)]