28527486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 61651968

約数和(自身を除く): 33124482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 751, 974, 1461, 1502, 2253, 2922, 4506, 6331, 9763, 12662, 18993, 19526, 29289, 37986, 58578, 365737, 731474, 1097211, 2194422, 4754581, 9509162, 14263743, 28527486]

約数ペア:

[(1, 28527486), (2, 14263743), (3, 9509162), (6, 4754581), (13, 2194422), (26, 1097211), (39, 731474), (78, 365737), (487, 58578), (751, 37986), (974, 29289), (1461, 19526), (1502, 18993), (2253, 12662), (2922, 9763), (4506, 6331)]