28853825770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3406591}}^1$

素因数の和:3406627

約数の個数: 48

約数和(自身を含む): 65243049984

約数和(自身を除く): 36389224214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 3406591, 6813182, 17032955, 23846137, 34065910, 37472501, 47692274, 74945002, 119230685, 187362505, 238461370, 262307507, 374725010, 412197511, 524615014, 824395022, 1311537535, 2060987555, 2623075070, 2885382577, 4121975110, 5770765154, 14426912885, 28853825770]

約数ペア:

[(1, 28853825770), (2, 14426912885), (5, 5770765154), (7, 4121975110), (10, 2885382577), (11, 2623075070), (14, 2060987555), (22, 1311537535), (35, 824395022), (55, 524615014), (70, 412197511), (77, 374725010), (110, 262307507), (121, 238461370), (154, 187362505), (242, 119230685), (385, 74945002), (605, 47692274), (770, 37472501), (847, 34065910), (1210, 23846137), (1694, 17032955), (4235, 6813182), (8470, 3406591)]