25438528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 54205632

約数和(自身を除く): 28767104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 227, 272, 412, 454, 544, 824, 908, 1088, 1648, 1751, 1816, 3296, 3502, 3632, 3859, 6592, 7004, 7264, 7718, 14008, 14528, 15436, 23381, 28016, 30872, 46762, 56032, 61744, 93524, 112064, 123488, 187048, 246976, 374096, 397477, 748192, 794954, 1496384, 1589908, 3179816, 6359632, 12719264, 25438528]

約数ペア:

[(1, 25438528), (2, 12719264), (4, 6359632), (8, 3179816), (16, 1589908), (17, 1496384), (32, 794954), (34, 748192), (64, 397477), (68, 374096), (103, 246976), (136, 187048), (206, 123488), (227, 112064), (272, 93524), (412, 61744), (454, 56032), (544, 46762), (824, 30872), (908, 28016), (1088, 23381), (1648, 15436), (1751, 14528), (1816, 14008), (3296, 7718), (3502, 7264), (3632, 7004), (3859, 6592)]