71089928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97651}}^1$

素因数の和:97677

約数の個数: 32

約数和(自身を含む): 164055360

約数和(自身を除く): 92965432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 97651, 195302, 390604, 683557, 781208, 1269463, 1367114, 2538926, 2734228, 5077852, 5468456, 8886241, 10155704, 17772482, 35544964, 71089928]

約数ペア:

[(1, 71089928), (2, 35544964), (4, 17772482), (7, 10155704), (8, 8886241), (13, 5468456), (14, 5077852), (26, 2734228), (28, 2538926), (52, 1367114), (56, 1269463), (91, 781208), (104, 683557), (182, 390604), (364, 195302), (728, 97651)]