14278538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 25738560

約数和(自身を除く): 11460022

約数列:

[1, 2, 17, 19, 23, 31, 34, 38, 46, 62, 323, 391, 437, 527, 589, 646, 713, 782, 874, 961, 1054, 1178, 1426, 1922, 7429, 10013, 12121, 13547, 14858, 16337, 18259, 20026, 22103, 24242, 27094, 32674, 36518, 44206, 230299, 310403, 375751, 419957, 460598, 620806, 751502, 839914, 7139269, 14278538]

約数ペア:

[(1, 14278538), (2, 7139269), (17, 839914), (19, 751502), (23, 620806), (31, 460598), (34, 419957), (38, 375751), (46, 310403), (62, 230299), (323, 44206), (391, 36518), (437, 32674), (527, 27094), (589, 24242), (646, 22103), (713, 20026), (782, 18259), (874, 16337), (961, 14858), (1054, 13547), (1178, 12121), (1426, 10013), (1922, 7429)]