12885387424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{26183}}^1$

素因数の和:26239

約数の個数: 96

約数和(自身を含む): 31408231680

約数和(自身を除く): 18522844256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2197, 2366, 2704, 2912, 4394, 4732, 5408, 8788, 9464, 15379, 17576, 18928, 26183, 30758, 35152, 37856, 52366, 61516, 70304, 104732, 123032, 183281, 209464, 246064, 340379, 366562, 418928, 492128, 680758, 733124, 837856, 1361516, 1466248, 2382653, 2723032, 2932496, 4424927, 4765306, 5446064, 5864992, 8849854, 9530612, 10892128, 17699708, 19061224, 30974489, 35399416, 38122448, 57524051, 61948978, 70798832, 76244896, 115048102, 123897956, 141597664, 230096204, 247795912, 402668357, 460192408, 495591824, 805336714, 920384816, 991183648, 1610673428, 1840769632, 3221346856, 6442693712, 12885387424]

約数ペア:

[(1, 12885387424), (2, 6442693712), (4, 3221346856), (7, 1840769632), (8, 1610673428), (13, 991183648), (14, 920384816), (16, 805336714), (26, 495591824), (28, 460192408), (32, 402668357), (52, 247795912), (56, 230096204), (91, 141597664), (104, 123897956), (112, 115048102), (169, 76244896), (182, 70798832), (208, 61948978), (224, 57524051), (338, 38122448), (364, 35399416), (416, 30974489), (676, 19061224), (728, 17699708), (1183, 10892128), (1352, 9530612), (1456, 8849854), (2197, 5864992), (2366, 5446064), (2704, 4765306), (2912, 4424927), (4394, 2932496), (4732, 2723032), (5408, 2382653), (8788, 1466248), (9464, 1361516), (15379, 837856), (17576, 733124), (18928, 680758), (26183, 492128), (30758, 418928), (35152, 366562), (37856, 340379), (52366, 246064), (61516, 209464), (70304, 183281), (104732, 123032)]