26748890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 55465344

約数和(自身を除く): 28716454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2917, 4585, 5834, 9170, 14585, 20419, 29170, 40838, 102095, 204190, 382127, 764254, 1910635, 2674889, 3821270, 5349778, 13374445, 26748890]

約数ペア:

[(1, 26748890), (2, 13374445), (5, 5349778), (7, 3821270), (10, 2674889), (14, 1910635), (35, 764254), (70, 382127), (131, 204190), (262, 102095), (655, 40838), (917, 29170), (1310, 20419), (1834, 14585), (2917, 9170), (4585, 5834)]