28850330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39521}}^1$

素因数の和:39601

約数の個数: 16

約数和(自身を含む): 52643304

約数和(自身を除く): 23792974

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 39521, 79042, 197605, 395210, 2885033, 5770066, 14425165, 28850330]

約数ペア:

[(1, 28850330), (2, 14425165), (5, 5770066), (10, 2885033), (73, 395210), (146, 197605), (365, 79042), (730, 39521)]