56861528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{374089}}^1$

素因数の和:374114

約数の個数: 16

約数和(自身を含む): 112227000

約数和(自身を除く): 55365472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 374089, 748178, 1496356, 2992712, 7107691, 14215382, 28430764, 56861528]

約数ペア:

[(1, 56861528), (2, 28430764), (4, 14215382), (8, 7107691), (19, 2992712), (38, 1496356), (76, 748178), (152, 374089)]