71820322

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64937}}^1$

素因数の和:65025

約数の個数: 16

約数和(自身を含む): 124680960

約数和(自身を除く): 52860638

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 64937, 129874, 454559, 909118, 5130023, 10260046, 35910161, 71820322]

約数ペア:

[(1, 71820322), (2, 35910161), (7, 10260046), (14, 5130023), (79, 909118), (158, 454559), (553, 129874), (1106, 64937)]