73280642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 119925360

約数和(自身を除く): 46644718

約数列:

[1, 2, 17, 34, 61, 89, 122, 178, 397, 794, 1037, 1513, 2074, 3026, 5429, 6749, 10858, 13498, 24217, 35333, 48434, 70666, 92293, 184586, 411689, 600661, 823378, 1201322, 2155313, 4310626, 36640321, 73280642]

約数ペア:

[(1, 73280642), (2, 36640321), (17, 4310626), (34, 2155313), (61, 1201322), (89, 823378), (122, 600661), (178, 411689), (397, 184586), (794, 92293), (1037, 70666), (1513, 48434), (2074, 35333), (3026, 24217), (5429, 13498), (6749, 10858)]