26385485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 11976115

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 449, 511, 805, 1679, 2245, 2555, 3143, 8395, 10327, 11753, 15715, 32777, 51635, 58765, 72289, 163885, 229439, 361445, 753871, 1147195, 3769355, 5277097, 26385485]

約数ペア:

[(1, 26385485), (5, 5277097), (7, 3769355), (23, 1147195), (35, 753871), (73, 361445), (115, 229439), (161, 163885), (365, 72289), (449, 58765), (511, 51635), (805, 32777), (1679, 15715), (2245, 11753), (2555, 10327), (3143, 8395)]