25000248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11476

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 51930312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11447, 22894, 34341, 45788, 68682, 80129, 91576, 137364, 148811, 160258, 240387, 274728, 297622, 320516, 446433, 480774, 595244, 641032, 892866, 961548, 1041677, 1190488, 1785732, 1923096, 2083354, 3125031, 3571464, 4166708, 6250062, 8333416, 12500124, 25000248]

約数ペア:

[(1, 25000248), (2, 12500124), (3, 8333416), (4, 6250062), (6, 4166708), (7, 3571464), (8, 3125031), (12, 2083354), (13, 1923096), (14, 1785732), (21, 1190488), (24, 1041677), (26, 961548), (28, 892866), (39, 641032), (42, 595244), (52, 480774), (56, 446433), (78, 320516), (84, 297622), (91, 274728), (104, 240387), (156, 160258), (168, 148811), (182, 137364), (273, 91576), (312, 80129), (364, 68682), (546, 45788), (728, 34341), (1092, 22894), (2184, 11447)]