25176064

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 27895136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 647, 1024, 1216, 1294, 2048, 2432, 2588, 4864, 5176, 9728, 10352, 12293, 19456, 20704, 24586, 38912, 41408, 49172, 82816, 98344, 165632, 196688, 331264, 393376, 662528, 786752, 1325056, 1573504, 3147008, 6294016, 12588032, 25176064]

約数ペア:

[(1, 25176064), (2, 12588032), (4, 6294016), (8, 3147008), (16, 1573504), (19, 1325056), (32, 786752), (38, 662528), (64, 393376), (76, 331264), (128, 196688), (152, 165632), (256, 98344), (304, 82816), (512, 49172), (608, 41408), (647, 38912), (1024, 24586), (1216, 20704), (1294, 19456), (2048, 12293), (2432, 10352), (2588, 9728), (4864, 5176)]