79388972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4973}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 150135216

約数和(自身を除く): 70746244

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 4973, 7982, 9946, 15964, 19892, 64649, 129298, 258596, 1526711, 3053422, 6106844, 19847243, 39694486, 79388972]

約数ペア:

[(1, 79388972), (2, 39694486), (4, 19847243), (13, 6106844), (26, 3053422), (52, 1526711), (307, 258596), (614, 129298), (1228, 64649), (3991, 19892), (4973, 15964), (7982, 9946)]