25163264

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 120

約数和(自身を含む): 62975880

約数和(自身を除く): 37812616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 59, 64, 68, 98, 112, 118, 119, 128, 136, 196, 224, 236, 238, 256, 272, 392, 413, 448, 472, 476, 512, 544, 784, 826, 833, 896, 944, 952, 1003, 1088, 1568, 1652, 1666, 1792, 1888, 1904, 2006, 2176, 2891, 3136, 3304, 3332, 3584, 3776, 3808, 4012, 4352, 5782, 6272, 6608, 6664, 7021, 7552, 7616, 8024, 8704, 11564, 12544, 13216, 13328, 14042, 15104, 15232, 16048, 23128, 25088, 26432, 26656, 28084, 30208, 30464, 32096, 46256, 49147, 52864, 53312, 56168, 60928, 64192, 92512, 98294, 105728, 106624, 112336, 128384, 185024, 196588, 211456, 213248, 224672, 256768, 370048, 393176, 426496, 449344, 513536, 740096, 786352, 898688, 1480192, 1572704, 1797376, 3145408, 3594752, 6290816, 12581632, 25163264]

約数ペア:

[(1, 25163264), (2, 12581632), (4, 6290816), (7, 3594752), (8, 3145408), (14, 1797376), (16, 1572704), (17, 1480192), (28, 898688), (32, 786352), (34, 740096), (49, 513536), (56, 449344), (59, 426496), (64, 393176), (68, 370048), (98, 256768), (112, 224672), (118, 213248), (119, 211456), (128, 196588), (136, 185024), (196, 128384), (224, 112336), (236, 106624), (238, 105728), (256, 98294), (272, 92512), (392, 64192), (413, 60928), (448, 56168), (472, 53312), (476, 52864), (512, 49147), (544, 46256), (784, 32096), (826, 30464), (833, 30208), (896, 28084), (944, 26656), (952, 26432), (1003, 25088), (1088, 23128), (1568, 16048), (1652, 15232), (1666, 15104), (1792, 14042), (1888, 13328), (1904, 13216), (2006, 12544), (2176, 11564), (2891, 8704), (3136, 8024), (3304, 7616), (3332, 7552), (3584, 7021), (3776, 6664), (3808, 6608), (4012, 6272), (4352, 5782)]