26161408

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 64328768

約数和(自身を除く): 38167360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1123, 1456, 1664, 1792, 2246, 2912, 3328, 4492, 5824, 7861, 8984, 11648, 14599, 15722, 17968, 23296, 29198, 31444, 35936, 58396, 62888, 71872, 102193, 116792, 125776, 143744, 204386, 233584, 251552, 287488, 408772, 467168, 503104, 817544, 934336, 1006208, 1635088, 1868672, 2012416, 3270176, 3737344, 6540352, 13080704, 26161408]

約数ペア:

[(1, 26161408), (2, 13080704), (4, 6540352), (7, 3737344), (8, 3270176), (13, 2012416), (14, 1868672), (16, 1635088), (26, 1006208), (28, 934336), (32, 817544), (52, 503104), (56, 467168), (64, 408772), (91, 287488), (104, 251552), (112, 233584), (128, 204386), (182, 143744), (208, 125776), (224, 116792), (256, 102193), (364, 71872), (416, 62888), (448, 58396), (728, 35936), (832, 31444), (896, 29198), (1123, 23296), (1456, 17968), (1664, 15722), (1792, 14599), (2246, 11648), (2912, 8984), (3328, 7861), (4492, 5824)]