25266352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4933

約数の個数: 40

約数和(自身を含む): 54572400

約数和(自身を除く): 29306048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 4889, 5168, 9778, 19556, 39112, 78224, 83113, 92891, 166226, 185782, 332452, 371564, 664904, 743128, 1329808, 1486256, 1579147, 3158294, 6316588, 12633176, 25266352]

約数ペア:

[(1, 25266352), (2, 12633176), (4, 6316588), (8, 3158294), (16, 1579147), (17, 1486256), (19, 1329808), (34, 743128), (38, 664904), (68, 371564), (76, 332452), (136, 185782), (152, 166226), (272, 92891), (304, 83113), (323, 78224), (646, 39112), (1292, 19556), (2584, 9778), (4889, 5168)]