71210594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20593}}^1$

素因数の和:20634

約数の個数: 32

約数和(自身を含む): 138391680

約数和(自身を除く): 67181086

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20593, 41186, 144151, 267709, 288302, 391267, 535418, 782534, 1873963, 2738869, 3747926, 5086471, 5477738, 10172942, 35605297, 71210594]

約数ペア:

[(1, 71210594), (2, 35605297), (7, 10172942), (13, 5477738), (14, 5086471), (19, 3747926), (26, 2738869), (38, 1873963), (91, 782534), (133, 535418), (182, 391267), (247, 288302), (266, 267709), (494, 144151), (1729, 41186), (3458, 20593)]