42321604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11149}}^1$

素因数の和:11239

約数の個数: 24

約数和(自身を含む): 80859800

約数和(自身を除く): 38538196

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 11149, 22298, 44596, 144937, 289874, 579748, 813877, 1627754, 3255508, 10580401, 21160802, 42321604]

約数ペア:

[(1, 42321604), (2, 21160802), (4, 10580401), (13, 3255508), (26, 1627754), (52, 813877), (73, 579748), (146, 289874), (292, 144937), (949, 44596), (1898, 22298), (3796, 11149)]