28603078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120181}}^1$

素因数の和:120207

約数の個数: 16

約数和(自身を含む): 51918624

約数和(自身を除く): 23315546

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120181, 240362, 841267, 1682534, 2043077, 4086154, 14301539, 28603078]

約数ペア:

[(1, 28603078), (2, 14301539), (7, 4086154), (14, 2043077), (17, 1682534), (34, 841267), (119, 240362), (238, 120181)]