28238644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32533}}^1$

素因数の和:32575

約数の個数: 24

約数和(自身を含む): 58300928

約数和(自身を除く): 30062284

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32533, 65066, 130132, 227731, 455462, 910924, 1008523, 2017046, 4034092, 7059661, 14119322, 28238644]

約数ペア:

[(1, 28238644), (2, 14119322), (4, 7059661), (7, 4034092), (14, 2017046), (28, 1008523), (31, 910924), (62, 455462), (124, 227731), (217, 130132), (434, 65066), (868, 32533)]