23016448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 132

約数和(自身を含む): 59936160

約数和(自身を除く): 36919712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 169, 182, 208, 224, 247, 256, 266, 304, 338, 364, 416, 448, 494, 512, 532, 608, 676, 728, 832, 896, 988, 1024, 1064, 1183, 1216, 1352, 1456, 1664, 1729, 1792, 1976, 2128, 2366, 2432, 2704, 2912, 3211, 3328, 3458, 3584, 3952, 4256, 4732, 4864, 5408, 5824, 6422, 6656, 6916, 7168, 7904, 8512, 9464, 9728, 10816, 11648, 12844, 13312, 13832, 15808, 17024, 18928, 19456, 21632, 22477, 23296, 25688, 27664, 31616, 34048, 37856, 43264, 44954, 46592, 51376, 55328, 63232, 68096, 75712, 86528, 89908, 93184, 102752, 110656, 126464, 136192, 151424, 173056, 179816, 205504, 221312, 252928, 302848, 359632, 411008, 442624, 605696, 719264, 822016, 885248, 1211392, 1438528, 1644032, 1770496, 2877056, 3288064, 5754112, 11508224, 23016448]

約数ペア:

[(1, 23016448), (2, 11508224), (4, 5754112), (7, 3288064), (8, 2877056), (13, 1770496), (14, 1644032), (16, 1438528), (19, 1211392), (26, 885248), (28, 822016), (32, 719264), (38, 605696), (52, 442624), (56, 411008), (64, 359632), (76, 302848), (91, 252928), (104, 221312), (112, 205504), (128, 179816), (133, 173056), (152, 151424), (169, 136192), (182, 126464), (208, 110656), (224, 102752), (247, 93184), (256, 89908), (266, 86528), (304, 75712), (338, 68096), (364, 63232), (416, 55328), (448, 51376), (494, 46592), (512, 44954), (532, 43264), (608, 37856), (676, 34048), (728, 31616), (832, 27664), (896, 25688), (988, 23296), (1024, 22477), (1064, 21632), (1183, 19456), (1216, 18928), (1352, 17024), (1456, 15808), (1664, 13832), (1729, 13312), (1792, 12844), (1976, 11648), (2128, 10816), (2366, 9728), (2432, 9464), (2704, 8512), (2912, 7904), (3211, 7168), (3328, 6916), (3458, 6656), (3584, 6422), (3952, 5824), (4256, 5408), (4732, 4864)]