26174008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 32923592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 227, 232, 284, 406, 454, 497, 568, 812, 908, 994, 1589, 1624, 1816, 1988, 2059, 3178, 3976, 4118, 6356, 6583, 8236, 12712, 13166, 14413, 16117, 16472, 26332, 28826, 32234, 46081, 52664, 57652, 64468, 92162, 112819, 115304, 128936, 184324, 225638, 368648, 451276, 467393, 902552, 934786, 1869572, 3271751, 3739144, 6543502, 13087004, 26174008]

約数ペア:

[(1, 26174008), (2, 13087004), (4, 6543502), (7, 3739144), (8, 3271751), (14, 1869572), (28, 934786), (29, 902552), (56, 467393), (58, 451276), (71, 368648), (116, 225638), (142, 184324), (203, 128936), (227, 115304), (232, 112819), (284, 92162), (406, 64468), (454, 57652), (497, 52664), (568, 46081), (812, 32234), (908, 28826), (994, 26332), (1589, 16472), (1624, 16117), (1816, 14413), (1988, 13166), (2059, 12712), (3178, 8236), (3976, 6583), (4118, 6356)]