42544762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 73422720

約数和(自身を除く): 30877958

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1213, 1349, 1846, 2426, 2698, 15769, 17537, 23047, 31538, 35074, 46094, 86123, 172246, 299611, 599222, 1119599, 1636337, 2239198, 3272674, 21272381, 42544762]

約数ペア:

[(1, 42544762), (2, 21272381), (13, 3272674), (19, 2239198), (26, 1636337), (38, 1119599), (71, 599222), (142, 299611), (247, 172246), (494, 86123), (923, 46094), (1213, 35074), (1349, 31538), (1846, 23047), (2426, 17537), (2698, 15769)]