3929472.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38327}}^1$

素因数の和:38371

約数の個数: 32

約数和(自身を含む): 147179520

約数和(自身を除く): 80643848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 38327, 76654, 153308, 268289, 306616, 536578, 1073156, 1188137, 2146312, 2376274, 4752548, 8316959, 9505096, 16633918, 33267836, 66535672]

約数ペア:

[(1, 66535672), (2, 33267836), (4, 16633918), (7, 9505096), (8, 8316959), (14, 4752548), (28, 2376274), (31, 2146312), (56, 1188137), (62, 1073156), (124, 536578), (217, 306616), (248, 268289), (434, 153308), (868, 76654), (1736, 38327)]