25550928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13676

約数の個数: 60

約数和(自身を含む): 77013300

約数和(自身を除く): 51462372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 13649, 27298, 40947, 54596, 81894, 109192, 122841, 163788, 177437, 218384, 245682, 327576, 354874, 491364, 532311, 655152, 709748, 982728, 1064622, 1419496, 1596933, 1965456, 2129244, 2838992, 3193866, 4258488, 6387732, 8516976, 12775464, 25550928]

約数ペア:

[(1, 25550928), (2, 12775464), (3, 8516976), (4, 6387732), (6, 4258488), (8, 3193866), (9, 2838992), (12, 2129244), (13, 1965456), (16, 1596933), (18, 1419496), (24, 1064622), (26, 982728), (36, 709748), (39, 655152), (48, 532311), (52, 491364), (72, 354874), (78, 327576), (104, 245682), (117, 218384), (144, 177437), (156, 163788), (208, 122841), (234, 109192), (312, 81894), (468, 54596), (624, 40947), (936, 27298), (1872, 13649)]