71723008

素因数分解:

$2^{11}\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 163931040

約数和(自身を除く): 92208032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 5003, 7168, 10006, 14336, 20012, 35021, 40024, 70042, 80048, 140084, 160096, 280168, 320192, 560336, 640384, 1120672, 1280768, 2241344, 2561536, 4482688, 5123072, 8965376, 10246144, 17930752, 35861504, 71723008]

約数ペア:

[(1, 71723008), (2, 35861504), (4, 17930752), (7, 10246144), (8, 8965376), (14, 5123072), (16, 4482688), (28, 2561536), (32, 2241344), (56, 1280768), (64, 1120672), (112, 640384), (128, 560336), (224, 320192), (256, 280168), (448, 160096), (512, 140084), (896, 80048), (1024, 70042), (1792, 40024), (2048, 35021), (3584, 20012), (5003, 14336), (7168, 10006)]