71525888

素因数分解:

$2^9\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 60

約数和(自身を含む): 166302972

約数和(自身を除く): 94777084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2851, 3136, 3584, 5702, 6272, 11404, 12544, 19957, 22808, 25088, 39914, 45616, 79828, 91232, 139699, 159656, 182464, 279398, 319312, 364928, 558796, 638624, 729856, 1117592, 1277248, 1459712, 2235184, 2554496, 4470368, 5108992, 8940736, 10217984, 17881472, 35762944, 71525888]

約数ペア:

[(1, 71525888), (2, 35762944), (4, 17881472), (7, 10217984), (8, 8940736), (14, 5108992), (16, 4470368), (28, 2554496), (32, 2235184), (49, 1459712), (56, 1277248), (64, 1117592), (98, 729856), (112, 638624), (128, 558796), (196, 364928), (224, 319312), (256, 279398), (392, 182464), (448, 159656), (512, 139699), (784, 91232), (896, 79828), (1568, 45616), (1792, 39914), (2851, 25088), (3136, 22808), (3584, 19957), (5702, 12544), (6272, 11404)]