26263614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 57974400

約数和(自身を除く): 31710786

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 169, 177, 338, 354, 439, 507, 767, 878, 1014, 1317, 1534, 2301, 2634, 4602, 5707, 9971, 11414, 17121, 19942, 25901, 29913, 34242, 51802, 59826, 74191, 77703, 148382, 155406, 222573, 336713, 445146, 673426, 1010139, 2020278, 4377269, 8754538, 13131807, 26263614]

約数ペア:

[(1, 26263614), (2, 13131807), (3, 8754538), (6, 4377269), (13, 2020278), (26, 1010139), (39, 673426), (59, 445146), (78, 336713), (118, 222573), (169, 155406), (177, 148382), (338, 77703), (354, 74191), (439, 59826), (507, 51802), (767, 34242), (878, 29913), (1014, 25901), (1317, 19942), (1534, 17121), (2301, 11414), (2634, 9971), (4602, 5707)]