25370624

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 56

約数和(自身を含む): 53736240

約数和(自身を除く): 28365616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 256, 304, 326, 512, 608, 652, 1024, 1216, 1304, 2048, 2432, 2608, 3097, 4096, 4864, 5216, 6194, 8192, 9728, 10432, 12388, 19456, 20864, 24776, 38912, 41728, 49552, 77824, 83456, 99104, 155648, 166912, 198208, 333824, 396416, 667648, 792832, 1335296, 1585664, 3171328, 6342656, 12685312, 25370624]

約数ペア:

[(1, 25370624), (2, 12685312), (4, 6342656), (8, 3171328), (16, 1585664), (19, 1335296), (32, 792832), (38, 667648), (64, 396416), (76, 333824), (128, 198208), (152, 166912), (163, 155648), (256, 99104), (304, 83456), (326, 77824), (512, 49552), (608, 41728), (652, 38912), (1024, 24776), (1216, 20864), (1304, 19456), (2048, 12388), (2432, 10432), (2608, 9728), (3097, 8192), (4096, 6194), (4864, 5216)]