25194304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20750

約数の個数: 28

約数和(自身を含む): 52628800

約数和(自身を除く): 27434496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20719, 41438, 82876, 165752, 331504, 393661, 663008, 787322, 1326016, 1574644, 3149288, 6298576, 12597152, 25194304]

約数ペア:

[(1, 25194304), (2, 12597152), (4, 6298576), (8, 3149288), (16, 1574644), (19, 1326016), (32, 787322), (38, 663008), (64, 393661), (76, 331504), (152, 165752), (304, 82876), (608, 41438), (1216, 20719)]