73980928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10321}}^1$

素因数の和:10348

約数の個数: 44

約数和(自身を含む): 169033072

約数和(自身を除く): 95052144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10321, 20642, 41284, 72247, 82568, 144494, 165136, 288988, 330272, 577976, 660544, 1155952, 1321088, 2311904, 2642176, 4623808, 5284352, 9247616, 10568704, 18495232, 36990464, 73980928]

約数ペア:

[(1, 73980928), (2, 36990464), (4, 18495232), (7, 10568704), (8, 9247616), (14, 5284352), (16, 4623808), (28, 2642176), (32, 2311904), (56, 1321088), (64, 1155952), (112, 660544), (128, 577976), (224, 330272), (256, 288988), (448, 165136), (512, 144494), (896, 82568), (1024, 72247), (1792, 41284), (3584, 20642), (7168, 10321)]