25148844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 72

約数和(自身を含む): 75828480

約数和(自身を除く): 50679636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4339, 5796, 8678, 13017, 17356, 26034, 30373, 39051, 52068, 60746, 78102, 91119, 99797, 121492, 156204, 182238, 199594, 273357, 299391, 364476, 399188, 546714, 598782, 698579, 898173, 1093428, 1197564, 1397158, 1796346, 2095737, 2794316, 3592692, 4191474, 6287211, 8382948, 12574422, 25148844]

約数ペア:

[(1, 25148844), (2, 12574422), (3, 8382948), (4, 6287211), (6, 4191474), (7, 3592692), (9, 2794316), (12, 2095737), (14, 1796346), (18, 1397158), (21, 1197564), (23, 1093428), (28, 898173), (36, 698579), (42, 598782), (46, 546714), (63, 399188), (69, 364476), (84, 299391), (92, 273357), (126, 199594), (138, 182238), (161, 156204), (207, 121492), (252, 99797), (276, 91119), (322, 78102), (414, 60746), (483, 52068), (644, 39051), (828, 30373), (966, 26034), (1449, 17356), (1932, 13017), (2898, 8678), (4339, 5796)]