26627972

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 54774720

約数和(自身を除く): 28146748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1319, 1442, 2638, 2884, 5047, 5276, 9233, 10094, 18466, 20188, 36932, 64631, 129262, 135857, 258524, 271714, 543428, 950999, 1901998, 3803996, 6656993, 13313986, 26627972]

約数ペア:

[(1, 26627972), (2, 13313986), (4, 6656993), (7, 3803996), (14, 1901998), (28, 950999), (49, 543428), (98, 271714), (103, 258524), (196, 135857), (206, 129262), (412, 64631), (721, 36932), (1319, 20188), (1442, 18466), (2638, 10094), (2884, 9233), (5047, 5276)]