25313472

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 140

約数和(自身を含む): 79293720

約数和(自身を除く): 53980248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 257, 288, 304, 324, 342, 432, 456, 513, 514, 576, 608, 648, 684, 771, 864, 912, 1026, 1028, 1216, 1296, 1368, 1539, 1542, 1728, 1824, 2052, 2056, 2313, 2592, 2736, 3078, 3084, 3648, 4104, 4112, 4626, 4883, 5184, 5472, 6156, 6168, 6939, 8208, 8224, 9252, 9766, 10944, 12312, 12336, 13878, 14649, 16416, 16448, 18504, 19532, 20817, 24624, 24672, 27756, 29298, 32832, 37008, 39064, 41634, 43947, 49248, 49344, 55512, 58596, 74016, 78128, 83268, 87894, 98496, 111024, 117192, 131841, 148032, 156256, 166536, 175788, 222048, 234384, 263682, 312512, 333072, 351576, 395523, 444096, 468768, 527364, 666144, 703152, 791046, 937536, 1054728, 1332288, 1406304, 1582092, 2109456, 2812608, 3164184, 4218912, 6328368, 8437824, 12656736, 25313472]

約数ペア:

[(1, 25313472), (2, 12656736), (3, 8437824), (4, 6328368), (6, 4218912), (8, 3164184), (9, 2812608), (12, 2109456), (16, 1582092), (18, 1406304), (19, 1332288), (24, 1054728), (27, 937536), (32, 791046), (36, 703152), (38, 666144), (48, 527364), (54, 468768), (57, 444096), (64, 395523), (72, 351576), (76, 333072), (81, 312512), (96, 263682), (108, 234384), (114, 222048), (144, 175788), (152, 166536), (162, 156256), (171, 148032), (192, 131841), (216, 117192), (228, 111024), (257, 98496), (288, 87894), (304, 83268), (324, 78128), (342, 74016), (432, 58596), (456, 55512), (513, 49344), (514, 49248), (576, 43947), (608, 41634), (648, 39064), (684, 37008), (771, 32832), (864, 29298), (912, 27756), (1026, 24672), (1028, 24624), (1216, 20817), (1296, 19532), (1368, 18504), (1539, 16448), (1542, 16416), (1728, 14649), (1824, 13878), (2052, 12336), (2056, 12312), (2313, 10944), (2592, 9766), (2736, 9252), (3078, 8224), (3084, 8208), (3648, 6939), (4104, 6168), (4112, 6156), (4626, 5472), (4883, 5184)]