25538016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 80151120

約数和(自身を除く): 54613104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 89, 96, 98, 112, 122, 147, 168, 178, 183, 196, 224, 244, 267, 294, 336, 356, 366, 392, 427, 488, 534, 588, 623, 672, 712, 732, 784, 854, 976, 1068, 1176, 1246, 1281, 1424, 1464, 1568, 1708, 1869, 1952, 2136, 2352, 2492, 2562, 2848, 2928, 2989, 3416, 3738, 4272, 4361, 4704, 4984, 5124, 5429, 5856, 5978, 6832, 7476, 8544, 8722, 8967, 9968, 10248, 10858, 11956, 13083, 13664, 14952, 16287, 17444, 17934, 19936, 20496, 21716, 23912, 26166, 29904, 32574, 34888, 35868, 38003, 40992, 43432, 47824, 52332, 59808, 65148, 69776, 71736, 76006, 86864, 95648, 104664, 114009, 130296, 139552, 143472, 152012, 173728, 209328, 228018, 260592, 266021, 286944, 304024, 418656, 456036, 521184, 532042, 608048, 798063, 912072, 1064084, 1216096, 1596126, 1824144, 2128168, 3192252, 3648288, 4256336, 6384504, 8512672, 12769008, 25538016]

約数ペア:

[(1, 25538016), (2, 12769008), (3, 8512672), (4, 6384504), (6, 4256336), (7, 3648288), (8, 3192252), (12, 2128168), (14, 1824144), (16, 1596126), (21, 1216096), (24, 1064084), (28, 912072), (32, 798063), (42, 608048), (48, 532042), (49, 521184), (56, 456036), (61, 418656), (84, 304024), (89, 286944), (96, 266021), (98, 260592), (112, 228018), (122, 209328), (147, 173728), (168, 152012), (178, 143472), (183, 139552), (196, 130296), (224, 114009), (244, 104664), (267, 95648), (294, 86864), (336, 76006), (356, 71736), (366, 69776), (392, 65148), (427, 59808), (488, 52332), (534, 47824), (588, 43432), (623, 40992), (672, 38003), (712, 35868), (732, 34888), (784, 32574), (854, 29904), (976, 26166), (1068, 23912), (1176, 21716), (1246, 20496), (1281, 19936), (1424, 17934), (1464, 17444), (1568, 16287), (1708, 14952), (1869, 13664), (1952, 13083), (2136, 11956), (2352, 10858), (2492, 10248), (2562, 9968), (2848, 8967), (2928, 8722), (2989, 8544), (3416, 7476), (3738, 6832), (4272, 5978), (4361, 5856), (4704, 5429), (4984, 5124)]