71385247616

素因数分解:

$2^7\times {\mathrm{1109}}^1\times {\mathrm{502883}}^1$

素因数の和:504006

約数の個数: 32

約数和(自身を含む): 142341316200

約数和(自身を除く): 70956068584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1109, 2218, 4436, 8872, 17744, 35488, 70976, 141952, 502883, 1005766, 2011532, 4023064, 8046128, 16092256, 32184512, 64369024, 557697247, 1115394494, 2230788988, 4461577976, 8923155952, 17846311904, 35692623808, 71385247616]

約数ペア:

[(1, 71385247616), (2, 35692623808), (4, 17846311904), (8, 8923155952), (16, 4461577976), (32, 2230788988), (64, 1115394494), (128, 557697247), (1109, 64369024), (2218, 32184512), (4436, 16092256), (8872, 8046128), (17744, 4023064), (35488, 2011532), (70976, 1005766), (141952, 502883)]