72509626

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 55224134

約数列:

[1, 2, 7, 14, 47, 94, 263, 329, 419, 526, 658, 838, 1841, 2933, 3682, 5866, 12361, 19693, 24722, 39386, 86527, 110197, 137851, 173054, 220394, 275702, 771379, 1542758, 5179259, 10358518, 36254813, 72509626]

約数ペア:

[(1, 72509626), (2, 36254813), (7, 10358518), (14, 5179259), (47, 1542758), (94, 771379), (263, 275702), (329, 220394), (419, 173054), (526, 137851), (658, 110197), (838, 86527), (1841, 39386), (2933, 24722), (3682, 19693), (5866, 12361)]