28271586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9221}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 65513088

約数和(自身を除く): 37241502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 9221, 18442, 27663, 55326, 64547, 129094, 193641, 387282, 673133, 1346266, 2019399, 4038798, 4711931, 9423862, 14135793, 28271586]

約数ペア:

[(1, 28271586), (2, 14135793), (3, 9423862), (6, 4711931), (7, 4038798), (14, 2019399), (21, 1346266), (42, 673133), (73, 387282), (146, 193641), (219, 129094), (438, 64547), (511, 55326), (1022, 27663), (1533, 18442), (3066, 9221)]