671165824

素因数分解:

$2^7\times 7^1\times {\mathrm{749069}}^1$

素因数の和:749090

約数の個数: 32

約数和(自身を含む): 1528102800

約数和(自身を除く): 856936976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 749069, 1498138, 2996276, 5243483, 5992552, 10486966, 11985104, 20973932, 23970208, 41947864, 47940416, 83895728, 95880832, 167791456, 335582912, 671165824]

約数ペア:

[(1, 671165824), (2, 335582912), (4, 167791456), (7, 95880832), (8, 83895728), (14, 47940416), (16, 41947864), (28, 23970208), (32, 20973932), (56, 11985104), (64, 10486966), (112, 5992552), (128, 5243483), (224, 2996276), (448, 1498138), (896, 749069)]