70433384

素因数分解:

$2^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 154361700

約数和(自身を除く): 83928316

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 353, 392, 509, 706, 1018, 1412, 2036, 2471, 2824, 3563, 4072, 4942, 7126, 9884, 14252, 17297, 19768, 24941, 28504, 34594, 49882, 69188, 99764, 138376, 179677, 199528, 359354, 718708, 1257739, 1437416, 2515478, 5030956, 8804173, 10061912, 17608346, 35216692, 70433384]

約数ペア:

[(1, 70433384), (2, 35216692), (4, 17608346), (7, 10061912), (8, 8804173), (14, 5030956), (28, 2515478), (49, 1437416), (56, 1257739), (98, 718708), (196, 359354), (353, 199528), (392, 179677), (509, 138376), (706, 99764), (1018, 69188), (1412, 49882), (2036, 34594), (2471, 28504), (2824, 24941), (3563, 19768), (4072, 17297), (4942, 14252), (7126, 9884)]