3968440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14173}}^1$

素因数の和:14191

約数の個数: 32

約数和(自身を含む): 10205280

約数和(自身を除く): 6236840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14173, 28346, 56692, 70865, 99211, 113384, 141730, 198422, 283460, 396844, 496055, 566920, 793688, 992110, 1984220, 3968440]

約数ペア:

[(1, 3968440), (2, 1984220), (4, 992110), (5, 793688), (7, 566920), (8, 496055), (10, 396844), (14, 283460), (20, 198422), (28, 141730), (35, 113384), (40, 99211), (56, 70865), (70, 56692), (140, 28346), (280, 14173)]