26671402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 46661832

約数和(自身を除く): 19990430

約数列:

[1, 2, 17, 19, 34, 38, 41, 53, 82, 106, 323, 361, 646, 697, 722, 779, 901, 1007, 1394, 1558, 1802, 2014, 2173, 4346, 6137, 12274, 13243, 14801, 17119, 19133, 26486, 29602, 34238, 36941, 38266, 41287, 73882, 82574, 251617, 325261, 503234, 650522, 701879, 784453, 1403758, 1568906, 13335701, 26671402]

約数ペア:

[(1, 26671402), (2, 13335701), (17, 1568906), (19, 1403758), (34, 784453), (38, 701879), (41, 650522), (53, 503234), (82, 325261), (106, 251617), (323, 82574), (361, 73882), (646, 41287), (697, 38266), (722, 36941), (779, 34238), (901, 29602), (1007, 26486), (1394, 19133), (1558, 17119), (1802, 14801), (2014, 13243), (2173, 12274), (4346, 6137)]