17930752

素因数分解:

$2^9\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5028

約数の個数: 40

約数和(自身を含む): 40952736

約数和(自身を除く): 23021984

約数列:

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

約数ペア:

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