28487082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 62209728

約数和(自身を除く): 33722646

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5003, 5694, 10006, 15009, 30018, 65039, 130078, 195117, 365219, 390234, 730438, 1095657, 2191314, 4747847, 9495694, 14243541, 28487082]

約数ペア:

[(1, 28487082), (2, 14243541), (3, 9495694), (6, 4747847), (13, 2191314), (26, 1095657), (39, 730438), (73, 390234), (78, 365219), (146, 195117), (219, 130078), (438, 65039), (949, 30018), (1898, 15009), (2847, 10006), (5003, 5694)]