26760208

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 56551068

約数和(自身を除く): 29790860

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 113, 152, 164, 226, 304, 328, 361, 452, 656, 722, 779, 904, 1444, 1558, 1808, 2147, 2888, 3116, 4294, 4633, 5776, 6232, 8588, 9266, 12464, 14801, 17176, 18532, 29602, 34352, 37064, 40793, 59204, 74128, 81586, 88027, 118408, 163172, 176054, 236816, 326344, 352108, 652688, 704216, 1408432, 1672513, 3345026, 6690052, 13380104, 26760208]

約数ペア:

[(1, 26760208), (2, 13380104), (4, 6690052), (8, 3345026), (16, 1672513), (19, 1408432), (38, 704216), (41, 652688), (76, 352108), (82, 326344), (113, 236816), (152, 176054), (164, 163172), (226, 118408), (304, 88027), (328, 81586), (361, 74128), (452, 59204), (656, 40793), (722, 37064), (779, 34352), (904, 29602), (1444, 18532), (1558, 17176), (1808, 14801), (2147, 12464), (2888, 9266), (3116, 8588), (4294, 6232), (4633, 5776)]